Food Intolerance Test 240 items

About this test

Key Benefits

• Largest Food Intolerance Panel: Measures IgG4 antibody responses to 240 selected foods.

• Broad Food Coverage: Includes dairy, eggs, grains, meat, seafood, fruits, vegetables, nuts, seeds, herbs, spices and more.

• Relevant for Unclear Symptoms: May be useful when digestive discomfort, fatigue, headaches or skin issues are difficult to explain.

• Digital Results in 10 to 15 Business Days: Access your laboratory results online.

How It Works

1. Order Your Kit
Purchase your test online.

2. Collect Your Sample
Collect a finger prick dried blood spot sample at home using the included test kit.

3. Send It Back
Mail your sample to the laboratory using the included return materials.

4. Receive Your Results
Access your digital laboratory results online in 10 to 15 business days.

DBS Blood Sample Collection

The sample is collected using a finger prick dried blood spot sample at home. A few drops of blood are placed onto the collection cards according to the included instructions and sent to the laboratory for analysis.

Food Intolerance Test 240 items requires two dried blood spot collection cards.

ISO Certified Lab and Analysis

The sample is analysed at an ISO certified laboratory using the ELISA, Enzyme Linked Immunosorbent Assay, method.

Biomarkers included

• Buffalo milk: Buffalo milk intolerance is a condition in which individuals have difficulty digesting buffalo milk, a type of milk produced by buffalo. This intolerance can lead to gastrointestinal discomfort, unlike a buffalo milk allergy, which involves an immune response and can cause more severe reactions. People with buffalo milk intolerance typically experience digestive symptoms after consuming buffalo mi
• Sage: Sage is a fragrant herb with a distinctive earthy flavor, commonly used to season a variety of savory dishes, stuffing, and sauces. While it adds flavor to many recipes, some individuals may have an intolerance to sage, which can affect their ability to consume it comfortably.
• Rosemary: Rosemary is a fragrant and aromatic herb commonly used to flavor a variety of dishes. Known for its distinctive scent and taste, rosemary adds unique flavor to meals. However, some individuals may experience rosemary intolerance, which can affect their ability to consume it without discomfort.
• Savory: Savory intolerance refers to a sensitivity some individuals have to savory, an aromatic herb prized for its bold and flavorful taste. While savory is commonly used to enhance a variety of dishes, those with this intolerance may experience discomfort when consuming it.
• Chestnut: Chestnut intolerance is a condition that reflects difficulty digesting chestnuts, the starchy nuts commonly eaten roasted, boiled, or used in various recipes. Unlike a chestnut allergy, which triggers an immune response, intolerance mainly causes digestive discomfort. People with chestnut intolerance typically experience gastrointestinal symptoms after eating chestnuts or foods containing them.
• Buckwheat: Buckwheat intolerance is a condition in which the body has difficulty digesting buckwheat, leading to digestive symptoms. Unlike a buckwheat allergy, which triggers an immune response and can cause severe reactions, intolerance is generally limited to gastrointestinal discomfort.
• Celery: Celery intolerance and allergy refer to different reactions some individuals may have to celery, a common ingredient in soups, salads, and snacks. A celery allergy is an immune system response to the proteins in celery, which can cause serious symptoms. In contrast, celery intolerance primarily affects the digestive system, leading to discomfort without involving the immune response.
• Honeydew melon: Honeydew melon intolerance is a condition in which individuals have difficulty digesting honeydew melon, a sweet and refreshing fruit often enjoyed in summer. It can cause gastrointestinal discomfort and differs from a honeydew melon allergy, which triggers an immune response and may lead to more severe reactions. In cases of intolerance, symptoms are typically limited to digestive issues that occ
• Ramson: Ramson (wild garlic) is a flavorful and aromatic herb commonly used in cooking for its distinctive taste. While it offers culinary and potential health benefits, some individuals may experience ramson intolerance, which can lead to digestive discomfort or adverse reactions after consumption.
• Mustard: Mustard intolerance is a condition that reflects difficulty in digesting mustard and mustard-based products. Unlike a mustard allergy, which triggers an immune system response and more severe symptoms, mustard intolerance primarily causes digestive discomfort and gastrointestinal symptoms after consumption.
• Persimmon: Persimmons are sweet and flavorful fruits recognized for their bright orange color. They are enjoyed fresh or used in a variety of culinary dishes. However, some individuals may have persimmon intolerance, which can affect their ability to digest the fruit comfortably.
• Peach: Stone fruit that can cause allergies ranging from oral allergy syndrome to severe reactions like anaphylaxis.
• Gruyère cheese: Gruyère cheese intolerance is a condition that reflects difficulty digesting Gruyère cheese, a Swiss cheese known for its rich and nutty flavor. Unlike a Gruyère cheese allergy, which involves an immune response and more severe symptoms, intolerance primarily causes digestive discomfort. People with Gruyère cheese intolerance typically experience gastrointestinal symptoms after consuming Gruyère c
• Caraway: Caraway (Carum carvi) is a spice made from the dried seeds of a plant in the parsley family. It has a warm, slightly sweet flavor with notes of anise and is commonly used in breads, especially rye bread, as well as in sauerkraut, cheeses, and savory dishes. Caraway has been used for centuries in European, Middle Eastern, and North African cuisines. In addition to its culinary uses, it has a long h
• Banana: Banana intolerance refers to a non-allergic reaction to bananas, a widely consumed and nutritious fruit. Unlike banana allergies, which trigger an immune response to specific banana proteins, intolerance usually stems from difficulties digesting certain components of the fruit.
• Sweet lupin: Sweet lupin intolerance is a digestive condition in which the body has difficulty processing sweet lupin, a legume commonly used in alternative food products. Unlike a sweet lupin allergy, which triggers an immune response, intolerance primarily causes gastrointestinal symptoms such as bloating or discomfort after consumption.
• Rapeseed: Rapeseed oil, often called canola oil, is a popular cooking oil valued for its neutral flavor and high smoke point. While widely used in food preparation, some individuals may have an intolerance to rapeseed oil, which can cause discomfort when consuming foods prepared with it.
• Grape: Grape intolerance is a condition in which the body has difficulty digesting grapes, leading to gastrointestinal discomfort. Unlike a grape allergy, which triggers an immune response and can cause severe reactions, grape intolerance typically results in digestive symptoms after consuming grapes or grape-derived products.
• Green tea: Green tea intolerance is a condition that reflects an individual’s difficulty in digesting green tea, a widely consumed beverage known for its health benefits and antioxidant content. Unlike a green tea allergy, which triggers an immune response and more severe symptoms, green tea intolerance mainly causes digestive discomfort and gastrointestinal symptoms after consumption.
• Pomegranate: Pomegranate intolerance refers to a sensitivity some individuals have to pomegranate, a vibrant and nutrient-rich fruit known for its sweet and tangy flavor. While pomegranate is enjoyed in many dishes and drinks, intolerance can cause discomfort and limit its consumption for those affected.
• Goat’s milk cheese: Goat’s milk cheese intolerance is a condition where individuals have difficulty digesting cheese made from goat’s milk, a dairy product known for its distinct flavor and texture. This intolerance can cause digestive discomfort but differs from a goat’s milk cheese allergy, which involves an immune response and more severe reactions. People with this intolerance typically experience gastrointestina
• Quinoa: Quinoa intolerance is a condition characterized by difficulty digesting quinoa, causing gastrointestinal discomfort. Unlike a quinoa allergy, which triggers an immune system response and potentially severe reactions, intolerance mainly leads to digestive symptoms after quinoa consumption.
• Black caviar: Black caviar intolerance is a condition that affects the digestive system's ability to process black caviar — a salt-cured fish egg delicacy. Unlike a true allergy, which triggers an immune response, intolerance typically leads to gastrointestinal symptoms such as bloating, nausea, or discomfort after consumption.
• Basil: Basil intolerance is a condition that reflects the body’s difficulty in digesting basil. Unlike a basil allergy, which triggers an immune response, basil intolerance mainly causes gastrointestinal discomfort, such as bloating, gas, or stomach pain, after consuming basil or basil-containing foods.
• Cream: Cream intolerance is a condition that reflects difficulty digesting cream, a dairy product rich in fat and known for its smooth texture. Unlike a cream allergy, which triggers an immune response, cream intolerance primarily causes digestive discomfort. Individuals with this intolerance often experience symptoms such as stomach upset after consuming cream or dairy products containing it.
• Mung beans: Mung bean intolerance refers to the difficulty some individuals experience in digesting mung beans, small green legumes commonly used in Asian cuisines. While mung beans are valued for their nutritional benefits, intolerance can lead to digestive discomfort and related symptoms.
• Sea buckthorn: Sea buckthorn is a bright orange berry known for its tangy flavor and rich nutritional content. It’s commonly used in foods like juices, jams, and supplements. However, some people may experience intolerance to sea buckthorn, which can cause discomfort when consuming products made from this berry.
• Cucumber: Cucumber intolerance is a condition in which the body has difficulty digesting cucumber, often resulting in gastrointestinal discomfort. Unlike a cucumber allergy, which triggers an immune response and can cause more severe reactions, cucumber intolerance typically leads to digestive symptoms after consumption.
• Strawberry: Strawberry allergy is a sensitivity to specific proteins present in strawberries. While less common than many other food allergies, it can trigger symptoms ranging from mild oral irritation to more serious systemic reactions. These responses may include itching, swelling, hives, or, in rare cases, severe allergic reactions.
• Cranberry: Cranberry intolerance is a condition where the body has difficulty digesting cranberries, the small tart berries commonly found in juices, sauces, and dishes. Unlike a cranberry allergy, which triggers an immune response, intolerance mainly causes digestive discomfort after consuming cranberries or cranberry-containing products.
• Ginger: Ginger intolerance is a condition that affects the digestive system, where individuals have difficulty processing ginger. Unlike a ginger allergy, which triggers an immune response, intolerance typically leads to gastrointestinal symptoms such as bloating, cramps, or nausea after consuming ginger or products containing it.
• Deer: Deer meat intolerance is a condition in which the body has difficulty digesting venison, the lean meat from various deer species. Unlike a deer meat allergy, which triggers an immune response, intolerance typically causes digestive discomfort such as bloating, cramps, or diarrhea after consumption.
• Alaska pollock: Alaska pollock intolerance is a condition in which individuals have difficulty digesting Alaska pollock, a type of fish, resulting in gastrointestinal discomfort. Unlike an allergy to Alaska pollock, which triggers an immune system reaction and can cause more severe symptoms, intolerance typically leads to digestive issues after consumption.
• Rice: Rice allergy is an uncommon food allergy in which the body’s immune system reacts to proteins found in rice. Although less common than many other food allergies, it can cause a range of symptoms in sensitive individuals. It can affect both children and adults and may be triggered by either white or brown rice.
• Vanilla: Vanilla is a widely used flavoring derived from the beans of the vanilla orchid, prized for its sweet and aromatic profile. Common in desserts, beverages, and baked goods, vanilla can cause intolerance in some individuals, leading to discomfort when consuming vanilla-flavored products.
• Horseradish: Horseradish intolerance is a condition in which the body has difficulty processing horseradish, a pungent root vegetable used as a condiment or spice. Unlike a horseradish allergy, which involves the immune system and can cause severe reactions, intolerance is limited to digestive symptoms such as bloating, gas, or discomfort after consuming horseradish or foods containing it.
• Barley: Barley is a widely used grain found in various foods and beverages — from bread and cereals to beer. For some individuals, barley can cause an allergic reaction due to its protein content. Recognizing the symptoms and properly managing a barley allergy is important for those affected.
• Yoghurt: Yoghurt is a dairy product known for its creamy texture and probiotic benefits. It supports digestive health but some individuals may experience yoghurt intolerance, which can cause discomfort and affect their ability to consume it.
• Spinach: Spinach is a nutrient-rich leafy green vegetable commonly enjoyed in salads, smoothies, and cooked dishes. While highly nutritious, some individuals may experience spinach intolerance, which can cause discomfort after consumption.
• Kale: Kale intolerance is a condition that reflects difficulty digesting kale, a nutrient-rich leafy green vegetable known for its health benefits. Unlike a kale allergy, which involves the immune system and can cause severe reactions, kale intolerance mainly leads to digestive discomfort. People with this intolerance often experience gastrointestinal symptoms after eating kale or foods containing it.
• Kelp: Kelp is an edible brown seaweed used in foods, broths, seaweed products, supplements and some Asian dishes. People who react to kelp may notice food related symptoms after eating seaweed or products that contain seaweed ingredients. A measured response to kelp can help show whether this ingredient may be worth reviewing as part of a broader food intolerance pattern.
• Horse meat: Horse meat intolerance is a condition characterized by difficulty digesting horse meat, which is consumed in certain parts of the world. It typically leads to gastrointestinal symptoms such as bloating, cramps, or discomfort. Unlike a horse meat allergy, which triggers an immune response, intolerance usually involves non-immune digestive reactions following the consumption of horse meat or foods c
• Sheep's milk: Sheep's milk intolerance is a condition in which the body has difficulty digesting sheep's milk, leading to gastrointestinal symptoms. This intolerance differs from a sheep's milk allergy, which involves an immune response and can cause more severe reactions. Individuals with sheep's milk intolerance usually experience digestive discomfort after consuming sheep's milk or related products.
• Raspberry: Raspberry intolerance is a condition that affects the body’s ability to tolerate raspberries — juicy, sweet-tart berries enjoyed fresh or in various dishes. While raspberries are a popular fruit, intolerance can cause discomfort and limit consumption.
• Spelt: Spelt intolerance refers to adverse reactions or symptoms some individuals may experience after consuming spelt, a type of wheat. Unlike spelt allergies, it does not involve an immune system response to specific proteins but is related to difficulties digesting certain components found in spelt.
• Savoy cabbage: Savoy cabbage is a type of cabbage known for its crinkled leaves and mild flavor. It is a versatile ingredient used in many culinary dishes. However, some individuals may experience intolerance to Savoy cabbage, which can affect their ability to consume it comfortably.
• Hazelnut: Hazelnut allergy is a type of tree nut allergy that reflects an immune response to proteins found in hazelnuts. It is a common food allergy that can cause reactions ranging from mild symptoms to severe anaphylaxis. Both raw and cooked hazelnuts can trigger this allergic reaction.
• Button mushroom: Button mushroom intolerance is a condition characterized by difficulty digesting button mushrooms, causing gastrointestinal discomfort. Unlike a mushroom allergy, which triggers an immune response and more severe reactions, intolerance primarily leads to digestive symptoms after consuming button mushrooms.
• Pike: Pike fish intolerance is a condition that affects the body’s ability to comfortably digest pike — a freshwater fish valued for its mild flavor and culinary versatility. While enjoyed by many seafood lovers, intolerance can lead to digestive discomfort and related symptoms in sensitive individuals.
• Blackberries: Blackberry intolerance is a condition that reflects difficulty in digesting blackberries, a dark-colored berry known for its sweet-tart flavor. Unlike a blackberry allergy, which triggers an immune system response, intolerance mainly causes digestive discomfort. People with blackberry intolerance typically experience symptoms such as stomach upset after eating blackberries.
• Lumpfish caviar: Lumpfish caviar is a gourmet delicacy valued for its unique taste and texture. While enjoyed by many, some individuals may experience intolerance, which can lead to digestive discomfort and affect their ability to consume it without adverse reactions.
• Camembert: Camembert cheese intolerance is a condition in which individuals have difficulty digesting Camembert cheese, a soft and creamy cheese with a distinctive flavor. Unlike a Camembert cheese allergy, which triggers an immune response and potentially severe reactions, intolerance primarily leads to digestive discomfort after consuming Camembert cheese or foods containing it.
• Black tea: Black tea intolerance is a condition characterized by difficulty digesting black tea, which is made from the leaves of the Camellia sinensis plant. Unlike a black tea allergy, which triggers an immune response, intolerance typically leads to gastrointestinal symptoms such as bloating, cramps, or nausea after consumption.
• Pork: Pork intolerance is a digestive condition characterized by difficulty processing pork, which can lead to gastrointestinal discomfort. Unlike a pork allergy, which involves an immune response and more severe symptoms, pork intolerance primarily causes digestive issues after consuming pork.
• Lamb: Lamb intolerance is a condition in which the body has difficulty digesting lamb meat, resulting in gastrointestinal discomfort. Unlike a lamb allergy, which triggers an immune system reaction and may cause severe symptoms, lamb intolerance typically leads to digestive issues that occur after consuming lamb.
• Caper: Caper intolerance is a condition characterized by difficulty digesting capers — small, pickled flower buds frequently used as a condiment in many cuisines. Unlike a caper allergy, which triggers an immune response and potentially severe reactions, caper intolerance mainly causes digestive discomfort. People with this intolerance typically experience gastrointestinal symptoms after eating capers or
• Pear: Pears are sweet and juicy fruits enjoyed for their delicious taste and nutritional benefits. However, some individuals may experience pear intolerance, which affects their ability to digest the fruit comfortably.
• Stinging nettle: Stinging nettle intolerance is a condition that reflects an individual’s sensitivity to stinging nettle, a plant with tiny stinging hairs on its leaves. While stinging nettle is known for its potential health benefits and culinary uses, intolerance can cause discomfort and limit its safe consumption.
• Pineapple: Pineapple intolerance refers to the body’s difficulty in digesting certain components of pineapple fruit, leading to adverse reactions or symptoms after consumption. Unlike pineapple allergies, it does not involve the immune system’s response to specific proteins but is related to digestive sensitivity.
• Mackerel: Mackerel intolerance refers to the body’s difficulty in digesting mackerel, a nutrient-rich oily fish known for its health benefits and distinctive flavor. While mackerel is a popular choice for many, those with this intolerance may experience digestive discomfort or adverse reactions after consumption.
• Soy milk: Soy milk is a plant-based beverage made from soybeans and often used as a dairy-free alternative to cow’s milk. It is a popular option for individuals with lactose intolerance or dairy allergies. However, some people may experience soy milk intolerance, leading to digestive discomfort or other adverse reactions.
• Mandarin: Mandarin (Citrus reticulata) is a small citrus fruit known for its sweet flavor, easy-to-peel skin, and vibrant orange color. Rich in vitamin C, antioxidants, and flavonoids, mandarins support immune function and help protect against oxidative stress. Due to their mild and pleasant taste, they are commonly eaten fresh or used in juices and desserts. Some individuals may, however, experience allerg
• Broad beans: Broad bean intolerance is a condition characterized by difficulty digesting broad beans (fava beans), resulting in gastrointestinal discomfort. Unlike a broad bean allergy, which triggers an immune response and more severe reactions, intolerance mainly causes digestive symptoms after eating broad beans or foods containing them.
• Eggplant/Aubergine: Aubergine intolerance, also known as eggplant intolerance in some regions, is a condition that reflects difficulty in digesting aubergine. Unlike an aubergine allergy, which involves an immune system response and can trigger more severe reactions, intolerance primarily leads to gastrointestinal discomfort. People with aubergine intolerance typically experience digestive symptoms after consuming au
• Quail: Quail is a small game bird valued for its tender, flavorful meat and is commonly featured in a variety of culinary dishes. While it is a nutritious protein source, some individuals may experience quail meat intolerance, which can affect their ability to digest or tolerate it without adverse symptoms.
• Potato: Potato allergy is a condition where the immune system reacts to proteins found in potatoes. It can affect people of all ages and cause a range of symptoms, including skin irritation, digestive issues, and respiratory problems. This allergy can be triggered by exposure to both raw and cooked potatoes.
• Tarragon: Tarragon is a fragrant herb known for its distinct anise-like flavor and is commonly used to enhance the taste of various dishes. While generally safe, some individuals may experience tarragon intolerance, which can affect their ability to consume it without discomfort.
• Tiger nut: Tiger nut intolerance is a condition that reflects the body’s reduced ability to properly digest tiger nuts — small, edible tubers often enjoyed as snacks or used in culinary dishes. Unlike a tiger nut allergy, which triggers an immune system reaction, intolerance primarily affects the digestive system, leading to symptoms such as bloating, gas, or abdominal discomfort after consumption.
• Cantaloupe melon: Cantaloupe melon intolerance is a condition that affects the digestive system, where individuals have difficulty processing cantaloupe melon — a sweet, hydrating fruit. Unlike an allergy, which triggers an immune response, intolerance typically leads to gastrointestinal symptoms such as bloating, gas, or stomach discomfort after consumption.
• Green peas: Green peas intolerance is a condition that reflects the body’s reduced ability to digest green peas efficiently. Unlike a green peas allergy, which triggers an immune system reaction and can cause severe responses, intolerance primarily leads to gastrointestinal discomfort. Common symptoms include bloating, gas, and abdominal pain after consuming green peas.
• Lobster: Lobster intolerance refers to a condition where some individuals have difficulty digesting lobster, a popular seafood known for its rich flavor and texture. This intolerance can cause digestive discomfort and affect the ability to enjoy this shellfish.
• Cod: Fish commonly consumed and used in various culinary dishes. Cod allergies can provoke digestive symptoms and anaphylaxis.
• Turbot: Turbot intolerance refers to an adverse reaction some individuals experience when consuming turbot, a type of flatfish prized for its delicate flavor and flaky texture. While turbot is a popular seafood choice, intolerance can affect digestion and cause discomfort in sensitive people.
• Pecan: Pecans are tasty nuts prized for their rich, buttery flavor and commonly used in a variety of recipes and snacks. However, some people may have pecan nut intolerance, which can affect their ability to enjoy pecans without experiencing discomfort.
• Cabbage: Cabbage intolerance refers to difficulty digesting cabbage, often resulting in gastrointestinal discomfort. Unlike a cabbage allergy, which triggers an immune reaction, this intolerance is related to digestion and typically causes symptoms after eating cabbage.
• Emmentaler cheese: Emmentaler cheese intolerance is a condition that reflects difficulty in digesting Emmentaler cheese — a traditional Swiss cheese known for its characteristic holes and mild, nutty flavor. Unlike an allergy, which triggers an immune response, intolerance typically leads to gastrointestinal symptoms such as bloating, gas, or discomfort after consumption.
• Malt: Malt is a product derived from the fermentation of barley grain and is widely used in brewing, baking, and as a natural sweetener. While malt is a versatile ingredient, some individuals may experience intolerance, which can affect their ability to properly digest products containing malt.
• Blueberry: Blueberry intolerance is a condition that reflects difficulty digesting blueberries, small berries known for their sweet-tart flavor and nutritional benefits. Unlike a blueberry allergy, which triggers an immune response, intolerance primarily causes digestive symptoms such as discomfort after consuming blueberries.
• Turkey: Turkey intolerance is a condition that reflects difficulty digesting turkey meat. Unlike a turkey allergy, which triggers an immune system response and can cause severe reactions, turkey intolerance mainly leads to digestive discomfort and gastrointestinal symptoms after consuming turkey.
• Chickpeas: Chickpea intolerance is a condition where the body has difficulty digesting chickpeas, the small, round legumes commonly used in dishes like hummus and curries. Unlike a chickpea allergy, which triggers an immune response, intolerance mainly causes digestive discomfort such as bloating, gas, or stomach pain after eating chickpeas or foods that contain them.
• Gliadin: Gliadin intolerance is a condition in which individuals have difficulty digesting gliadin, a protein found in gluten-containing grains such as wheat, barley, and rye. This condition can lead to digestive discomfort. Unlike a gliadin allergy, which triggers an immune response and more severe reactions, gliadin intolerance primarily causes gastrointestinal symptoms after consuming gluten-containing
• Passion fruit: Passion fruit intolerance is a condition that affects some individuals’ ability to digest passion fruit, a tropical fruit prized for its distinctive flavor and aroma. While passion fruit is enjoyed in many culinary dishes, intolerance can lead to digestive discomfort and other related symptoms.
• Goose: Goose meat intolerance is a condition that occurs when the body has difficulty digesting goose meat, leading to gastrointestinal discomfort. Unlike a goose meat allergy, which triggers an immune response and may cause severe reactions, intolerance primarily results in digestive symptoms after consuming goose meat or dishes containing it.
• Yeast: Yeast intolerance is a condition that reflects the body’s reduced ability to digest yeast, often leading to gastrointestinal discomfort. This differs from a yeast allergy, which triggers an immune response and may cause more severe symptoms. People with yeast intolerance typically experience digestive issues after consuming yeast or yeast-containing foods.
• Lemon: Lemon intolerance is a condition that reflects difficulty in digesting lemons or lemon-based products. Unlike a lemon allergy, which triggers an immune response, lemon intolerance mainly causes digestive discomfort and gastrointestinal symptoms after consumption.
• White turnip: White turnip intolerance refers to a sensitivity some individuals have toward white turnips, a root vegetable known for its crisp texture and mild flavor. While white turnips are commonly used in a variety of dishes, this intolerance can cause discomfort and affect the ability to enjoy them without adverse effects.
• Egg white: Egg white allergy is a common food allergy, particularly in children, caused by the immune system’s overreaction to proteins found in egg whites. Reactions can vary from mild symptoms to severe, including anaphylaxis. While many children outgrow this allergy, some may continue to experience it into adulthood.
• Haddock: Haddock intolerance is a condition that reflects difficulty digesting haddock, a type of fish commonly enjoyed as a seafood delicacy. Unlike a haddock allergy, which triggers an immune response and more severe symptoms, haddock intolerance mainly causes digestive discomfort after eating haddock or dishes containing it.
• Mozzarella: Mozzarella intolerance is a condition that affects the body’s ability to comfortably digest mozzarella cheese — a popular Italian cheese known for its mild flavor and stringy texture. This intolerance may lead to digestive discomfort and related symptoms in sensitive individuals.
• Plaice: Plaice intolerance is a condition characterized by difficulty digesting plaice, a type of flatfish. Unlike a plaice allergy, which triggers an immune response, intolerance typically leads to gastrointestinal symptoms such as bloating, cramps, or nausea after consumption. It reflects a digestive sensitivity rather than an allergic reaction.
• Trout: Trout intolerance is a condition that reflects difficulty in digesting trout, a type of freshwater fish. Unlike a trout allergy, which involves an immune response and can trigger severe reactions, trout intolerance primarily leads to digestive discomfort. Individuals with this condition typically experience gastrointestinal symptoms after consuming trout.
• Carrot: Carrot allergy is an allergic reaction triggered by specific proteins in carrots. Though uncommon, it can affect individuals with sensitivities to certain plant-based foods. It is often linked to Oral Allergy Syndrome (OAS), particularly in people allergic to birch or mugwort pollen, due to cross-reactive proteins.
• Thyme: Thyme intolerance is a condition that affects the body’s ability to tolerate thyme, a fragrant herb with a savory and earthy flavor used in cuisines worldwide. While thyme is enjoyed for its culinary and aromatic qualities, intolerance can lead to discomfort or adverse reactions when consumed.
• Scallop: Scallops intolerance is a condition that affects the ability to consume scallops — sweet, delicate shellfish popular in seafood cuisine — without adverse reactions. While scallops are enjoyed for their flavor and nutritional value, intolerance can lead to digestive discomfort and other symptoms in sensitive individuals.
• White Beans: White beans are a nutrient-rich and versatile legume enjoyed in soups, stews, salads, and other dishes. However, some individuals may have white bean intolerance, which can cause discomfort and limit their ability to consume them.
• Swede/Rutabaga/Yellow turnip: Swede (also known as rutabaga or yellow turnip) is a root vegetable that belongs to the brassica family, closely related to cabbage and turnips. It has a round shape, yellowish flesh, and a slightly sweet, earthy flavor that becomes mellow when cooked. Swede is often used in soups, stews, mashes, or roasted as a hearty side dish. It's especially popular in Northern European cuisine and provides a
• Coconut: Coconut intolerance is a condition that reflects difficulty in digesting coconut and coconut-based products, such as coconut milk, oil, and shredded coconut. Unlike a coconut allergy, which triggers an immune response and more severe reactions, coconut intolerance mainly causes digestive discomfort. Individuals with this intolerance typically experience gastrointestinal symptoms after consuming co
• Date: Date fruit intolerance is a condition that reflects the body’s reduced ability to digest dates, the sweet fruits of the date palm tree. It is characterized mainly by gastrointestinal discomfort rather than an immune reaction. Unlike a date fruit allergy, which triggers the immune system and can cause severe symptoms, date fruit intolerance typically results in milder digestive issues after eating
• Mussels: Mussels intolerance is a condition in which the body has difficulty digesting mussels, often resulting in gastrointestinal discomfort. It differs from a mussels allergy, which involves an immune system reaction and can cause more severe symptoms. Individuals with mussels intolerance typically experience digestive issues after consuming this type of shellfish.
• Corn: Corn intolerance is a digestive condition that reflects the body’s difficulty in processing corn. Unlike a corn allergy, which is an immune system response causing more immediate and severe reactions, corn intolerance primarily leads to gastrointestinal symptoms and discomfort.
• Millet: Millet intolerance is a condition that reflects an adverse reaction some individuals have after consuming millet grains. Unlike millet allergies, it does not involve the immune system but is usually related to difficulty digesting certain components in millet.
• Almond: Almond allergy is a condition that reflects the immune system’s reaction to proteins found in almonds, a type of tree nut. It is one of the more common tree nut allergies and can cause symptoms ranging from mild irritation to severe, potentially life-threatening reactions.
• Chanterelle: Chanterelle intolerance is a condition characterized by difficulty digesting chanterelle mushrooms, a type of edible fungi known for their rich flavor and unique shape. Unlike a true allergy, which involves an immune response, chanterelle intolerance typically leads to gastrointestinal symptoms such as bloating, gas, or discomfort after consumption.
• Raisin: Raisins, dried grapes known for their natural sweetness and versatility, are a popular snack and ingredient in many recipes. However, some individuals may have raisin intolerance, which affects their ability to consume raisins without experiencing discomfort.
• Dandelion: Dandelions are commonly known as weeds or herbal remedies, but they can also cause allergic reactions or intolerances in some people. These reactions often result from exposure to dandelion pollen or direct contact with the plant. Recognizing this potential allergy is important, especially during their peak blooming season.
• Parmesan: Parmesan cheese intolerance is a condition that affects some individuals’ ability to digest Parmesan cheese, a popular Italian cheese known for its savory and nutty flavor. While Parmesan is a key ingredient in many dishes, intolerance can lead to digestive discomfort and related symptoms.
• Fennel: Fennel intolerance is a condition in which the body has difficulty digesting fennel, an aromatic herb often used in Mediterranean and Indian cuisine. It typically causes gastrointestinal discomfort and differs from fennel allergy, which involves an immune reaction and can trigger more severe symptoms. People with fennel intolerance usually experience digestive issues after consuming fennel or fenn
• Bay leaf: Bay leaf intolerance is a condition that reflects the body’s difficulty in digesting bay leaves — a common culinary herb used for flavoring. It typically causes gastrointestinal discomfort and differs from a bay leaf allergy, which involves an immune system reaction and may lead to more severe symptoms.
• Abalone: Abalone intolerance is a condition that reflects difficulty digesting abalone, a type of shellfish. Unlike an abalone allergy, which triggers an immune response and can cause severe reactions, intolerance primarily leads to digestive discomfort and gastrointestinal symptoms after eating abalone.
• Tomato: Tomato allergy is an immune response triggered by proteins found in tomatoes. Although less common than other food allergies, it can cause a variety of symptoms, primarily affecting the skin but potentially involving other body systems as well.
• Amaranth: Amaranth intolerance is a condition that refers to a non-allergic adverse reaction to amaranth, a nutrient-rich, gluten-free pseudocereal packed with vitamins and minerals. Unlike an amaranth allergy, which triggers an immune response to specific proteins, amaranth intolerance usually stems from difficulty digesting certain components of the grain.
• Zucchini: Zucchini intolerance is a condition where individuals have difficulty digesting zucchini, leading to gastrointestinal discomfort. Unlike a zucchini allergy, which triggers an immune system response and can cause more severe reactions, intolerance mainly causes digestive symptoms after eating zucchini.
• Rabbit: Rabbit allergies involve two main aspects: dietary intolerance to rabbit meat and allergic reactions to exposure from pet rabbits. Both can trigger symptoms, making awareness and caution important for those sensitive to either consuming rabbit meat or being around rabbits as pets.
• Octopus: Octopus intolerance is a condition that describes difficulty digesting certain components of octopus, leading to uncomfortable symptoms after consumption. Unlike an octopus allergy, it does not involve an immune reaction to specific proteins but instead stems from the body’s inability to properly process this seafood.
• Catnip: Catnip (Nepeta cataria) is a herbaceous plant from the mint family, best known for its stimulating effects on cats. While not typically consumed by humans, some individuals may experience catnip intolerance — a sensitivity to its compounds that can cause digestive discomfort. This differs from a catnip allergy, which involves an immune reaction and may trigger more severe symptoms.
• Pine nuts: Pine nut intolerance refers to an adverse reaction some individuals experience after consuming pine nuts, the edible seeds of pine trees commonly used in cooking. This intolerance can lead to digestive discomfort or other non-allergic symptoms, affecting a person's ability to tolerate pine nuts in their diet.
• Peppermint: Peppermint intolerance refers to a sensitivity some individuals have to peppermint, a fragrant herb known for its refreshing flavor and health benefits. While peppermint is widely used in teas, candies, and cooking, intolerance can cause discomfort and limit its consumption for those affected.
• Coffee: Coffee intolerance is a condition characterized by difficulty digesting coffee, leading to digestive discomfort. Unlike a coffee allergy, which triggers an immune system response and can cause more severe reactions, coffee intolerance primarily results in gastrointestinal symptoms after coffee consumption.
• Blackcurrant: Blackcurrant intolerance is a condition that reflects the body’s reduced ability to digest blackcurrants — small, dark, tart berries rich in nutrients. Unlike a blackcurrant allergy, which triggers an immune response and can cause severe symptoms, intolerance typically results in gastrointestinal discomfort after consumption.
• Chicken: Chicken intolerance is a condition in which the body has difficulty digesting chicken, resulting in digestive discomfort. Unlike a chicken allergy, which triggers an immune response and can cause more immediate and severe reactions, chicken intolerance typically leads to gastrointestinal symptoms after consumption.
• Green beans: Green beans intolerance is a condition in which the body has difficulty digesting green beans, resulting in gastrointestinal discomfort. Unlike a green beans allergy, which triggers an immune response and can cause more severe reactions, intolerance typically leads to digestive symptoms that appear after consuming green beans.
• Pomelo: Pomelo intolerance is a condition that reflects difficulty digesting pomelo, a large citrus fruit known for its sweet and tangy flavor. Unlike a pomelo allergy, which triggers an immune system response and more severe reactions, intolerance mainly causes digestive discomfort. People with pomelo intolerance typically experience gastrointestinal symptoms after eating pomelo or foods containing it.
• Arugula/Rocket: Rucola (arugula/rocket) is a leafy green vegetable known for its distinctive peppery flavor and is commonly used in salads, sandwiches, and as a garnish. While generally well tolerated, some individuals may experience arugula intolerance, which can cause discomfort when consuming it.
• Cinnamon: Cinnamon intolerance is a condition that reflects difficulty in digesting cinnamon, a common spice known for its sweet and aromatic flavor. It typically causes gastrointestinal discomfort but does not involve an immune system reaction. Unlike a cinnamon allergy, which triggers more severe immune responses, cinnamon intolerance mainly leads to digestive symptoms after consuming cinnamon-containing
• Apple: Apple allergy is an allergic reaction to proteins found in apples, often linked to Oral Allergy Syndrome (OAS). It commonly occurs in people allergic to birch pollen, as similar proteins in apples can trigger cross-reactivity. Symptoms can range from mild oral discomfort to more pronounced reactions, though severe cases are uncommon.
• Napa cabbage: Napa cabbage, a type of Chinese cabbage known for its mild flavor and tender leaves, is a common ingredient in Asian cuisine. While it is a nutritious vegetable, some individuals may experience intolerance to Napa cabbage, which can affect their ability to digest it comfortably.
• Soy: Soy allergy is a common food allergy that occurs when the immune system reacts to proteins found in soy. It is especially prevalent in children and can cause symptoms ranging from mild to severe, including anaphylaxis. Soy is present in many foods and products, and while this allergy often appears in early childhood, some children may outgrow it over time.
• Sauerkraut: Sauerkraut is fermented cabbage known for its tangy flavor and probiotic benefits. It is a popular addition to sandwiches, hot dogs, and various dishes. However, some individuals may experience sauerkraut intolerance, which can affect their ability to consume it without discomfort.
• Perch: Perch intolerance is a non-allergic reaction to perch, a freshwater fish known for its mild flavor. Unlike a true allergy, which triggers an immune response, perch intolerance typically involves difficulty digesting certain proteins or compounds in the fish, leading to gastrointestinal or other non-immune-related symptoms.
• Licorice: Licorice is derived from the root of the Glycyrrhiza glabra plant and is commonly used in both confectionery and traditional medicine. Known for its distinct sweet flavor, licorice can cause intolerance in some individuals, affecting their ability to digest it comfortably.
• Eel: Eel meat intolerance is a condition that reflects difficulty in digesting eel meat, a type of seafood commonly enjoyed in various cuisines, especially in Asia and Europe. Unlike an eel meat allergy, which triggers an immune response, intolerance mainly causes digestive discomfort such as stomach pain or upset after eating eel or dishes containing it.
• Casein: Casein intolerance is a condition that occurs when the body has difficulty digesting casein — a protein found in milk and dairy products. Unlike a casein allergy, which triggers an immune response, casein intolerance primarily affects the digestive system, often causing symptoms such as bloating, gas, or abdominal discomfort after consuming dairy.
• Parsley: Parsley intolerance is a condition that reflects an individual’s sensitivity to the herb parsley. While parsley is a versatile herb valued for its fresh and vibrant flavor and widely used in many cuisines, some people may experience discomfort or adverse reactions when consuming it.
• Cumin: Cumin intolerance is a condition that reflects difficulty digesting cumin, a common spice known for its distinctive flavor and aroma. Unlike a cumin allergy, which triggers an immune response, cumin intolerance mainly causes digestive discomfort and gastrointestinal symptoms after consuming cumin-containing foods.
• Kohlrabi: Kohlrabi intolerance refers to the difficulty some individuals experience when digesting kohlrabi, a nutrient-rich cruciferous vegetable known for its versatility in cooking. While kohlrabi offers many health benefits, intolerance can lead to digestive discomfort in sensitive people.
• Cottage cheese: Cottage cheese intolerance is a condition in which individuals have difficulty digesting cottage cheese, a dairy product with a curd-like texture and mild flavor. This intolerance can lead to digestive discomfort, but it differs from a cottage cheese allergy, which triggers an immune response and can cause more severe reactions. People with this intolerance typically experience gastrointestinal sy
• Sardine: Sardines are small, oily fish known for their nutritional benefits and are often included in healthy diets. However, some individuals may have sardine intolerance, which can affect their ability to eat sardines without experiencing discomfort.
• Nectarine: Nectarine intolerance refers to a sensitivity that affects the body’s ability to properly digest nectarines, juicy stone fruits closely related to peaches. This intolerance may lead to digestive discomfort, such as bloating, gas, or stomach pain, in some individuals after consumption.
• Boiled milk: Boiled milk intolerance is a condition that describes difficulty digesting milk that has been boiled or heat-treated through processes like pasteurization or sterilization. Unlike a milk allergy, which triggers an immune response, boiled milk intolerance typically leads to gastrointestinal discomfort such as bloating, gas, or diarrhea after consumption.
• Carob (locust bean): Carob intolerance is a condition that affects the body’s ability to properly digest carob, a naturally sweet pod often used as a cocoa substitute in foods and beverages. Unlike a carob allergy, which triggers an immune response, carob intolerance typically leads to gastrointestinal symptoms such as bloating, gas, or discomfort after consumption.
• Cocoa: Cocoa intolerance is a condition characterized by difficulty digesting cocoa, causing digestive discomfort after consuming cocoa or cocoa-based products. Unlike a cocoa allergy, which triggers an immune system response and can lead to more serious reactions, cocoa intolerance primarily results in gastrointestinal symptoms.
• Kiwi: Kiwi intolerance is a digestive condition characterized by difficulty in processing kiwi fruit. Unlike a kiwi allergy, which triggers an immune system response and can cause severe and immediate reactions, kiwi intolerance mainly results in digestive discomfort and symptoms after eating the fruit.
• Brazil nuts: Brazil nut intolerance is a condition that reflects difficulty in digesting Brazil nuts, which are large edible seeds from the Brazil nut tree. Unlike a Brazil nut allergy, which triggers an immune response and can cause severe reactions, intolerance mainly leads to digestive discomfort. People with Brazil nut intolerance typically experience gastrointestinal symptoms after consuming these nuts.
• Pike-perch: Pike-perch, also called zander, is a well-liked freshwater fish known for its mild and delicate flavor. While many enjoy it without issue, some individuals may have a pike-perch intolerance, which can affect their ability to digest the fish comfortably.
• Oats: Oats intolerance is a condition characterized by difficulty digesting oats, causing gastrointestinal discomfort. Unlike an oats allergy, which triggers an immune system response and can lead to more severe symptoms, oats intolerance primarily results in digestive issues after consuming oats or oat-based products.
• Apricot: Apricot intolerance is a condition characterized by difficulty digesting apricots, leading to digestive discomfort. Unlike an apricot allergy, which triggers an immune system response and can cause severe reactions, intolerance mainly results in gastrointestinal symptoms after consuming apricots or apricot-containing foods.
• Rose hip: Rose hips are the small, colorful fruits of the wild rose plant, prized for their bright appearance and rich vitamin C content. They are commonly used in culinary dishes and herbal remedies. However, some individuals may experience rose hip intolerance, which can cause discomfort when consuming them.
• Artichoke: Artichoke intolerance is a condition that reflects difficulty in digesting artichokes. Unlike an artichoke allergy, which involves the immune system and can trigger more severe reactions, intolerance primarily causes digestive discomfort. People with this intolerance often experience symptoms like bloating or stomach upset after eating artichokes.
• King crab: King crab, a delicacy in seafood cuisine, is prized for its taste and texture. However, some individuals may experience king crab intolerance, which can affect their enjoyment of this seafood.
• Leek: Leek intolerance refers to the difficulty some individuals experience when digesting leeks, a vegetable from the onion family known for its mild, onion-like flavor. While leeks are commonly used in cooking, intolerance can cause digestive discomfort and affect how well the vegetable is tolerated.
• Poppy seeds: Poppy seeds are tiny, flavorful seeds derived from the opium poppy plant, commonly used as an ingredient in baking and cooking. While generally safe, some individuals may experience poppy seed intolerance, which can cause discomfort when consuming these seeds.
• Quark: Quark intolerance is a condition that reflects difficulty digesting quark, a dairy product similar to cottage cheese or yogurt. It commonly leads to digestive discomfort without involving the immune system. This differs from a quark allergy, which triggers an immune response and more severe symptoms. People with quark intolerance typically experience gastrointestinal symptoms after consuming quark
• Black radish: Black radish intolerance is a condition that reflects the body's difficulty in digesting black radish, a root vegetable known for its strong flavor and medicinal properties. Unlike a true allergy, which triggers an immune response, intolerance typically leads to gastrointestinal symptoms such as bloating, gas, or stomach discomfort after consumption.
• Tofu: Tofu, a versatile and protein-rich soy-based food, remains a favored option for vegetarian and vegan diets. Nonetheless, some people may suffer from tofu intolerance, which affects their ability to consume tofu comfortably.
• Papaya: Papaya intolerance refers to the body’s difficulty in digesting papaya, a tropical fruit known for its vibrant orange flesh and sweet flavor. While papaya is enjoyed by many for its taste and nutritional benefits, those with intolerance may experience discomfort or digestive issues after consuming it.
• Plum: Plums are sweet and juicy fruits appreciated for their rich flavor and bright colors. While many enjoy them, some individuals may experience plum intolerance, which affects their ability to digest the fruit comfortably and can lead to digestive discomfort.
• Cane sugar: Cane sugar intolerance is a condition in which the body has difficulty digesting cane sugar, a common sweetener derived from sugar cane. Unlike a cane sugar allergy, which triggers an immune response, intolerance typically leads to digestive symptoms such as bloating, gas, or discomfort after consuming cane sugar-containing foods or drinks.
• Lime: Lime intolerance refers to a sensitivity some individuals have toward lime, a citrus fruit known for its tart flavor. While lime is commonly used in various cuisines and drinks for its refreshing taste and health benefits, intolerance can cause digestive discomfort and other adverse reactions in certain people.
• Beetroot: Beetroot intolerance is a condition that affects the digestive system, where individuals have difficulty processing beetroot or beetroot-based products. Unlike a beetroot allergy, which triggers an immune response, intolerance typically leads to gastrointestinal symptoms such as bloating, gas, or stomach discomfort after consumption.
• Snail: Snails are a delicacy enjoyed in various cuisines worldwide, known for their unique flavor and texture. However, some individuals may experience snail intolerance, which affects their ability to consume snails without discomfort.
• Clove: Clove intolerance is a condition that reflects the body’s reduced ability to digest cloves — the aromatic flower buds used as a spice and flavoring in foods, beverages, and some dental products. Unlike a clove allergy, which triggers an immune response, clove intolerance primarily causes digestive symptoms such as bloating, discomfort, or nausea after consumption.
• Common sole: Common sole intolerance is a condition that affects the body’s ability to properly digest common sole, a type of flatfish commonly eaten as seafood. It typically leads to gastrointestinal symptoms such as bloating, discomfort, or nausea after consumption. Unlike a common sole allergy, which involves an immune response, intolerance is related to digestion and usually results in milder, non-immune s
• Cream cheese: Cream cheese intolerance is a condition that reflects the body’s reduced ability to digest cream cheese, a dairy product valued for its creamy, spreadable texture. It typically causes gastrointestinal discomfort rather than triggering an immune response, which distinguishes it from a cream cheese allergy. People with this intolerance often experience digestive symptoms after eating cream cheese or
• Oyster mushroom: Oyster mushroom intolerance is a condition characterized by difficulty digesting oyster mushrooms, a popular edible mushroom used in cooking. Unlike an oyster mushroom allergy, which triggers an immune response, intolerance mainly causes digestive discomfort. Individuals with this intolerance often experience symptoms such as stomach upset after eating oyster mushrooms or foods containing them.
• Lettuce: Lettuce is a leafy green vegetable enjoyed worldwide for its crisp texture and mild flavor. Common varieties include romaine, iceberg, and butterhead. Naturally low in calories and high in water content, lettuce offers light nutritional benefits. While generally well-tolerated, some individuals may experience intolerance or allergic reactions, which, though uncommon, can lead to discomfort or othe
• Egg yolk: Yolk intolerance is a condition that reflects difficulty in digesting egg yolks. Unlike an egg allergy, which triggers an immune system response and can cause severe reactions, yolk intolerance primarily leads to digestive discomfort. Individuals with this intolerance often experience gastrointestinal symptoms after consuming egg yolks.
• Wild boar: Wild boar meat is valued for its rich, gamey flavor and is considered a delicacy in many cuisines worldwide. In some individuals, intolerance to wild boar meat can occur, leading to discomfort or adverse reactions after consumption.
• Edamer cheese: Edam cheese intolerance is a condition that reflects difficulty digesting Edam cheese, a semi-hard cheese known for its mild and nutty flavor. Unlike an Edam cheese allergy, which involves the immune system and can trigger severe reactions, intolerance primarily causes digestive discomfort. People with Edam cheese intolerance often experience symptoms such as stomach pain, bloating, or nausea afte
• Pistachios: Pistachio intolerance refers to the body's difficulty in digesting certain components found in pistachio nuts, leading to adverse reactions or symptoms after consumption. Unlike pistachio allergies, it does not involve an immune system response to specific proteins but is related to digestive sensitivity to pistachios.
• Onion: Onion intolerance is a condition in which the body has difficulty digesting onions, leading to gastrointestinal discomfort. Unlike an onion allergy, which triggers an immune response, onion intolerance primarily causes digestive symptoms after onion consumption.
• Asparagus: Asparagus intolerance is a condition in which individuals have difficulty digesting asparagus, resulting in gastrointestinal discomfort. Unlike an asparagus allergy, which triggers an immune response and may cause more severe reactions, asparagus intolerance typically leads to digestive symptoms after consumption.
• Hake: Hake intolerance is a condition that reflects difficulty in digesting hake — a type of fish commonly used in various cuisines. Unlike a hake allergy, which triggers an immune response and can cause severe reactions, hake intolerance mainly affects the digestive system. Symptoms typically include gastrointestinal discomfort after consuming hake or foods containing it.
• Nutmeg: Nutmeg intolerance is a condition that affects the body’s ability to comfortably digest nutmeg, a spice valued for its warm, nutty flavor in cooking and baking. While nutmeg adds richness to both sweet and savory dishes, intolerance may lead to digestive discomfort or other adverse reactions in sensitive individuals.
• Flaxseed/Linseed: Flaxseed intolerance is a condition that reflects difficulty in digesting flaxseeds, small seeds valued for their rich nutrition and health benefits. It primarily affects the gastrointestinal tract, causing discomfort after consumption. Unlike a flaxseed allergy, which triggers an immune response and can be more severe, flaxseed intolerance mainly results in digestive symptoms when flaxseeds or fl
• Allspice: Allspice intolerance is a condition that reflects the body’s difficulty in digesting allspice — a spice derived from the dried berries of the Pimenta dioica plant. Unlike an allspice allergy, which triggers an immune system response and may cause severe reactions, intolerance is typically limited to digestive discomfort. People with allspice intolerance often experience gastrointestinal symptoms a
• Grapefruit: Grapefruit intolerance is a condition that reflects the body’s difficulty in digesting grapefruit, a citrus fruit valued for its tart flavor and nutritional benefits. Unlike a grapefruit allergy, which triggers an immune response, grapefruit intolerance typically leads to digestive discomfort such as bloating, gas, or stomach pain after consuming grapefruit or products containing it.
• Broccoli: Broccoli intolerance is a condition in which the body has difficulty digesting broccoli, leading to gastrointestinal discomfort. Unlike a broccoli allergy, which triggers an immune response and can cause severe reactions, broccoli intolerance typically results in milder digestive symptoms after consumption.
• Chicory: Chicory intolerance is a condition where individuals experience difficulty digesting chicory, a leafy green vegetable often used in salads, as a coffee substitute, or as an ingredient in various culinary dishes. This leads to gastrointestinal discomfort. Chicory intolerance differs from a chicory allergy, which involves an immune system response and can cause more severe reactions. People with chi
• Cow’s milk: Cow’s milk reactions refer to different conditions that occur in response to consuming cow’s milk, including cow’s milk intolerance, cow’s milk allergy, and lactose intolerance. Cow’s milk intolerance involves difficulty digesting milk proteins, often causing digestive discomfort. Cow’s milk allergy is an immune reaction that can lead to more severe symptoms. Lactose intolerance results from the i
• Whey: Whey is a protein-rich component derived from milk during the cheese-making process and is commonly used as a dietary supplement and food ingredient. While beneficial for many, some individuals may experience whey intolerance, which can affect their ability to consume whey-containing products without discomfort.
• Honey: Honey intolerance is a condition in which individuals have difficulty digesting honey, a natural sweetener produced by bees. It can cause gastrointestinal discomfort and is distinct from a honey allergy, which involves an immune reaction and may trigger more severe symptoms. People with honey intolerance typically experience digestive issues after consuming honey or products containing it.
• Redcurrants: Redcurrants are small, tart berries known for their vibrant red color and tangy flavor. Often used in jams, desserts, and as a garnish, they add a distinctive taste to many dishes. However, some individuals may experience redcurrant intolerance, which can affect their ability to enjoy these berries without discomfort.
• Coriander seeds: Coriander seed intolerance is a condition that affects the digestive system’s ability to process coriander seeds — the dried seeds of the coriander plant commonly used as a spice. It can lead to symptoms such as bloating, gas, or stomach discomfort after consumption. Unlike a coriander seed allergy, which involves an immune response, this intolerance typically causes non-immune, digestive-related
• Litchi: Litchi intolerance refers to an adverse reaction some individuals experience after consuming litchi (also known as lychee), a tropical fruit known for its sweet and aromatic flavor. This intolerance may affect the body's ability to digest the fruit properly, potentially leading to symptoms such as digestive discomfort or other mild allergic-like responses.
• Boletus: Boletus mushroom intolerance is a condition that reflects difficulty in digesting boletus mushrooms, a type of wild mushroom known for its earthy flavor. Unlike a boletus mushroom allergy, which triggers an immune system response, intolerance mainly causes digestive discomfort after consuming boletus mushrooms or foods containing them.
• Walnut: Walnut intolerance is a condition that reflects difficulty in digesting walnuts, causing gastrointestinal discomfort. Unlike a walnut allergy, which triggers an immune system reaction and can lead to severe, immediate symptoms, walnut intolerance usually results in digestive issues after walnut consumption.
• Ostrich: Ostrich meat intolerance refers to difficulty digesting ostrich meat, a lean, flavorful protein often compared to beef and gaining popularity as an alternative to traditional meats. While ostrich is rich in nutrients and low in fat, intolerance can cause digestive discomfort and limit an individual’s ability to consume it without adverse effects.
• Chamomile tea: Chamomile tea intolerance is a condition that reflects difficulty in digesting chamomile tea, an herbal infusion made from dried chamomile flowers. Unlike a chamomile tea allergy, which triggers an immune response and can cause more severe reactions, intolerance mainly leads to digestive discomfort. People with chamomile tea intolerance typically experience gastrointestinal symptoms after consumin
• Halibut: Halibut intolerance is a condition in which individuals have difficulty digesting halibut, a flatfish commonly eaten as a seafood delicacy. It can cause gastrointestinal discomfort and differs from a halibut allergy, which triggers an immune system reaction and may result in more severe symptoms. People with halibut intolerance typically experience digestive issues after eating halibut or dishes p
• Squid: Squid intolerance refers to adverse reactions or symptoms that some individuals may experience after consuming squid seafood. Unlike squid allergies, it does not involve the immune system’s response to specific proteins but is related to difficulties in digesting certain components of squid.
• Lentils: Lentils intolerance is a condition that reflects difficulty in digesting lentils. Unlike a lentils allergy, which triggers an immune system response and potentially severe reactions, lentils intolerance primarily causes digestive discomfort. Individuals with this intolerance often experience symptoms like bloating, gas, or stomach pain after eating lentils.
• Anchovy: Anchovy intolerance is a condition that reflects difficulty in digesting anchovies, a small, salty fish commonly used in many dishes. Unlike an anchovy allergy, which triggers an immune response and can cause severe reactions, anchovy intolerance mainly leads to digestive discomfort. People with this intolerance typically experience gastrointestinal symptoms after eating anchovies.
• Shallot: Shallots are a type of onion known for their mild and sweet flavor and are used as a staple ingredient in many cuisines worldwide. However, some individuals may experience shallot intolerance, which affects their ability to consume shallots without discomfort.
• Radish: Radishes are crisp, mildly spicy root vegetables often enjoyed in salads, garnishes, and a variety of dishes. While generally well tolerated, some people may experience radish intolerance, which can cause discomfort and limit their ability to consume them.
• Shiitake mushrooms: Shiitake mushroom intolerance refers to a sensitivity some individuals have toward shiitake mushrooms, which are prized for their rich, savory flavor and widely used in Asian and global cuisines. This intolerance can cause discomfort and affect the ability to enjoy dishes containing shiitake mushrooms.
• Sunflower seeds: Sunflower seeds intolerance is a condition that reflects difficulty in digesting sunflower seeds. Unlike a sunflower seeds allergy, which triggers an immune system response and potentially severe reactions, intolerance primarily leads to digestive discomfort. Individuals with sunflower seeds intolerance usually experience gastrointestinal symptoms after consuming sunflower seeds.
• Carp: Carp intolerance is a condition characterized by difficulty digesting carp, a type of freshwater fish commonly eaten in many dishes. Unlike a carp allergy, which triggers an immune system reaction and can cause severe symptoms, carp intolerance primarily leads to digestive discomfort and gastrointestinal symptoms after consuming carp or foods containing it.
• Cauliflower: Cauliflower intolerance is a condition in which individuals have difficulty digesting cauliflower, a nutritious vegetable commonly used in meals. This intolerance can lead to gastrointestinal discomfort and differs from a cauliflower allergy, which triggers an immune response and more severe symptoms. People with cauliflower intolerance usually experience digestive issues after eating cauliflower
• Cherry: Cherry intolerance is a condition that affects the body’s ability to comfortably digest cherries — small, sweet, and juicy fruits enjoyed fresh or in various dishes. Unlike a cherry allergy, which triggers an immune response, cherry intolerance primarily causes digestive discomfort such as bloating, gas, or stomach pain after consumption.
• Cardamom: Cardamom intolerance is a condition in which individuals have difficulty digesting cardamom, a spice commonly used in foods and drinks. Unlike an allergy, which triggers an immune response, intolerance typically leads to digestive symptoms such as bloating, gas, or stomach discomfort after consumption.
• Durum wheat: Durum wheat intolerance is a condition where individuals have difficulty digesting durum wheat, a type of hard wheat commonly used in pasta and bread. This intolerance leads to gastrointestinal discomfort but differs from a durum wheat allergy or celiac disease, which involve immune system reactions and more severe symptoms. People with durum wheat intolerance typically experience digestive issues
• Avocado: Avocado intolerance is a condition in which individuals have difficulty digesting avocado, often resulting in gastrointestinal discomfort. Unlike avocado allergy, which triggers an immune system response and can lead to more severe reactions, avocado intolerance is limited to digestive symptoms that occur after avocado consumption.
• Gluten: Gluten intolerance, also known as non-celiac gluten sensitivity, is a condition characterized by difficulty digesting gluten — a protein found in wheat, barley, and rye. Unlike celiac disease, which is an autoimmune disorder, or wheat allergy, which involves an immune response, gluten intolerance primarily causes gastrointestinal discomfort without triggering those immune mechanisms.
• Garlic: Garlic intolerance is a condition that occurs when the body has difficulty digesting garlic. It is different from a garlic allergy, which triggers an immune response and can cause more severe reactions. Garlic intolerance mainly leads to gastrointestinal symptoms such as bloating, gas, or stomach discomfort after consuming garlic.
• Beef: Beef intolerance is a condition in which the digestive system reacts adversely to the consumption of beef. Unlike a beef allergy, which triggers an immune response and can be more severe, beef intolerance is related to difficulties in digesting or processing certain components of beef.
• Tuna: Tuna intolerance is a condition that reflects difficulty in digesting tuna, a type of fish. Unlike a tuna allergy, which triggers an immune system response and can lead to severe reactions, tuna intolerance primarily causes digestive discomfort. Individuals with this condition typically experience gastrointestinal symptoms after consuming tuna.
• Hops: Hops intolerance is a condition that reflects difficulty in digesting hops, the flowers of the hop plant commonly used in brewing beer. Unlike a hops allergy, which triggers an immune response and can cause severe reactions, hops intolerance primarily leads to digestive discomfort. Individuals with this intolerance often experience gastrointestinal symptoms after consuming products that contain ho
• Green olives: Green olives intolerance is a condition that reflects difficulty in digesting green olives. Unlike a green olives allergy, which triggers an immune system response and can cause severe reactions, intolerance mainly leads to digestive discomfort. Individuals with green olives intolerance often experience gastrointestinal symptoms after eating green olives or foods containing them.
• Goat’s milk: Goat’s milk intolerance is a condition characterized by difficulty digesting goat’s milk and its products, leading to digestive discomfort and gastrointestinal symptoms. Unlike a goat’s milk allergy, which involves an immune system response and can trigger more severe and immediate reactions, intolerance primarily affects digestion.
• Salmon: Salmon allergy is a type of fish allergy caused by an immune reaction to specific proteins found in salmon. It is more commonly seen in adults than in children and can be triggered by eating either raw or cooked salmon. Symptoms can vary in severity and may affect the skin, digestive system, or respiratory tract.
• Brussels sprouts: Brussels sprouts intolerance is a condition that affects the digestive system, making it difficult for some individuals to properly digest Brussels sprouts, a cruciferous vegetable. Unlike an allergy, which triggers an immune response, intolerance typically leads to gastrointestinal symptoms such as bloating, gas, or discomfort after consumption.
• Orange: Orange allergy is a condition that reflects the body’s immune reaction to specific proteins found in oranges. While relatively uncommon, it can trigger symptoms ranging from mild oral discomfort to more serious systemic responses. Reactions may occur after consuming oranges or coming into contact with their peel or juice.
• Macadamia nuts: Macadamia nut intolerance refers to a condition where some individuals have difficulty digesting macadamia nuts, despite their popularity as a rich, buttery-flavored snack and ingredient. This intolerance can lead to digestive discomfort and other adverse reactions after consumption.
• Wheat: Wheat allergy is a condition that involves an allergic reaction to proteins found in wheat. It is one of the most common food allergies, especially in children. Wheat allergy differs from celiac disease and gluten sensitivity, which are separate conditions. Symptoms can range from mild to severe, including the potential for life-threatening anaphylaxis.
• Gouda cheese: Gouda cheese intolerance is a condition in which individuals have difficulty digesting Gouda cheese, a type of dairy product. Unlike a Gouda cheese allergy, which triggers an immune response, this intolerance primarily leads to digestive discomfort after consumption.
• Pumpkin: Pumpkin intolerance refers to a sensitivity some individuals have toward pumpkin, a versatile and nutritious vegetable commonly used in both savory and sweet dishes. While pumpkin is a staple in many cuisines, intolerance can cause digestive discomfort and limit one’s ability to enjoy this food.
• Mango: Mango intolerance is a condition that reflects difficulty digesting mango in some individuals. Unlike a mango allergy, which triggers an immune system response and more severe reactions, mango intolerance primarily causes digestive discomfort. People with this intolerance usually experience gastrointestinal symptoms after eating mango or mango-based products.
• Oyster: Oyster intolerance is a condition where individuals experience adverse symptoms after eating oysters. Unlike an oyster allergy, it does not involve an immune reaction to proteins but instead stems from difficulty digesting certain components found in oysters.
• Black pepper: Black pepper intolerance is a condition that affects the body’s ability to comfortably digest black pepper, a widely used culinary spice. It typically causes gastrointestinal discomfort rather than triggering an immune response, distinguishing it from a black pepper allergy.
• Sesame: Sesame intolerance refers to a condition where the body reacts negatively to consuming sesame seeds or sesame-based products. Unlike sesame allergies, which involve the immune system, intolerance is related to difficulties digesting certain compounds in sesame, leading to various digestive or other symptoms.
• Shrimp: Shrimp allergy is a common type of shellfish allergy, involving an immune reaction to proteins found in shrimp. It is one of the most common food allergies in adults and can cause a range of symptoms from mild to severe, including the risk of anaphylaxis. Shrimp allergy is typically lifelong and can be triggered by eating shrimp or even by inhaling steam from cooking shrimp.
• Pumpkin seeds: Pumpkin seeds intolerance is a condition that reflects difficulty digesting pumpkin seeds, causing digestive discomfort. Unlike a pumpkin seeds allergy, which triggers an immune response and more severe symptoms, intolerance mainly leads to gastrointestinal issues after consuming pumpkin seeds.
• Watermelon: Watermelon intolerance is a condition that affects some individuals’ ability to consume watermelon, a refreshing and hydrating fruit known for its sweet and juicy flesh. While watermelon is enjoyed especially during the summer months, intolerance can cause discomfort and limit its consumption.
• Herring: Herring intolerance is a condition in which the body has difficulty digesting herring, often leading to gastrointestinal discomfort. Unlike a herring allergy, which involves an immune response and can cause severe reactions, herring intolerance is typically limited to digestive symptoms after eating this type of fish.
• Red cabbage: Red cabbage intolerance is a condition that affects some individuals’ ability to consume red cabbage, a colorful and nutritious vegetable known for its vibrant hue and crunchy texture. Red cabbage is commonly used in salads, coleslaw, and various dishes, but intolerance can cause discomfort when eating it.
• Kidney beans: Kidney bean intolerance is a condition that affects some individuals’ ability to properly digest kidney beans, a common legume known for its high protein and fiber content. While kidney beans provide important nutrients, intolerance can lead to digestive discomfort and related symptoms.
• Dill: Dill intolerance is a condition in which individuals have difficulty digesting dill, an herb commonly used for its distinctive flavor in pickles, salads, and seafood dishes. It typically causes gastrointestinal discomfort and differs from a dill allergy, which triggers an immune response and can result in more severe symptoms. People with dill intolerance usually experience digestive issues after
• Lemon balm: Lemon balm (Melissa officinalis) is a perennial herb from the mint family, valued for its fragrant, lemon-scented leaves. Commonly used in teas, culinary recipes, and traditional remedies, it is known for promoting relaxation, supporting restful sleep, and aiding digestion. While generally well-tolerated, some individuals may experience intolerance or adverse reactions.
• Veal: Veal is the meat obtained from young calves and serves as a delicate, tender source of protein used in a variety of culinary dishes. However, some individuals may experience veal intolerance, which affects their ability to consume veal without discomfort.
• Kamut: Kamut intolerance refers to an adverse reaction some individuals experience to Kamut, an ancient grain related to wheat. While Kamut is valued for its nutritional benefits, those with this intolerance may have difficulty digesting or reacting negatively to this specific grain.
• Catfish: Catfish intolerance is a condition that reflects difficulty in digesting catfish, a freshwater fish commonly enjoyed in many cuisines. Unlike a catfish allergy, which triggers an immune response and potentially severe reactions, intolerance mainly causes digestive discomfort. Individuals with catfish intolerance usually experience symptoms such as stomach upset after eating catfish or foods contai
• Salmon roe/caviar: Rosemary intolerance is a condition that reflects the body’s inability to properly tolerate rosemary, a fragrant and aromatic herb widely used for its distinctive flavor and scent. While rosemary is commonly enjoyed in many dishes, individuals with this intolerance may experience discomfort or adverse reactions upon consumption.
• Red deer: Red deer meat intolerance is a condition that affects some individuals who consume red deer meat, known for its rich and gamey flavor. While many enjoy this type of game meat, those with intolerance may experience discomfort and have difficulty digesting it.
• Rye: Rye intolerance is a condition in which the body has difficulty digesting rye, leading to gastrointestinal discomfort. Unlike rye allergy, which triggers an immune system reaction and can cause more severe symptoms, rye intolerance typically results in digestive issues after consuming rye or rye-based products.
• Peanut: Peanut allergy is a common food allergy that occurs when the immune system overreacts to proteins found in peanuts, which are legumes rather than true nuts. It often begins in childhood and can cause a range of symptoms, from mild irritation to severe, life-threatening reactions such as anaphylaxis.
• Baker’s yeast: Baker’s yeast intolerance is a condition in which individuals have difficulty digesting baker’s yeast, often resulting in gastrointestinal discomfort. Unlike a baker’s yeast allergy, which triggers an immune response and can cause more severe reactions, intolerance is limited to digestive issues. Symptoms typically occur after consuming foods or drinks made with baker’s yeast.
• Duck: Duck intolerance is a condition that reflects difficulty in digesting duck meat. Unlike a duck allergy, which triggers an immune response and potentially severe symptoms, duck intolerance primarily causes digestive discomfort and gastrointestinal symptoms after eating duck.
• Curry (spice): Curry spice intolerance is a condition that reflects the body’s difficulty in digesting curry spice — a blend of spices and herbs widely used in Asian cuisines. It typically causes gastrointestinal discomfort rather than triggering an immune response, which distinguishes it from a curry spice allergy. Symptoms usually arise after consuming foods seasoned with curry spice.
• Cashew nut: Cashew nut intolerance is a condition that affects the digestive system’s ability to process cashew nuts, often resulting in gastrointestinal discomfort. Unlike a cashew nut allergy, which involves an immune response, intolerance typically leads to symptoms such as bloating, gas, or stomach pain after consumption.
• Rhubarb: Rhubarb is a unique and tart vegetable often used in desserts, pies, and jams, known for adding a distinctive flavor to various dishes. However, some individuals may experience rhubarb intolerance, which can affect their ability to consume it without discomfort.

How to prepare

The sample should be collected in the **morning on an empty stomach**. **2 to 4 weeks before testing** Consume the foods you want to test regularly, several times if possible. Avoid medications that suppress the immune system, such as corticosteroids or immunosuppressants, unless otherwise advised. **24 hours before testing** Avoid **alcohol, caffeine, intense exercise and smoking.** Send your sample on Monday or Tuesday. Follow the included instructions carefully before collecting your sample.

Frequently asked questions

Is this the same as an allergy test?

No. This test measures IgG4 responses related to possible food intolerance patterns. Allergy testing usually measures IgE reactions.

What is the difference between a food allergy and a food intolerance?

A food allergy usually causes an immediate, severe reaction involving IgE antibodies. A food intolerance involves IgG antibodies and causes delayed symptoms that can appear up to 72 hours after eating, making them much harder to identify without professional testing.

Which symptoms can a food intolerance cause?

Symptoms of food intolerance are varied and often 'diffuse.' Common signs include chronic bloating, gas, brain fog, unexplained fatigue, skin rashes or acne, and persistent headaches or migraines.

Do I need to eat the foods I suspect I'm intolerant to before the test?

For the test to be accurate, you should ideally be consuming a varied diet. If you have already strictly avoided certain foods for several months, your body may not be producing enough antibodies for the test to detect a reaction to those specific items.

Customer reviews

4.8/5 (4)

• 4/5 — The finger prick was a little tricky to get enough blood. Clear results though.
• 5/5 — Great way to identify triggers for my bloating.
• 5/5 — Found out I have an issue with egg whites which explains a lot. Highly recommended.
• 5/5 — Fast shipping and the instructions were very easy to follow.