The Homocysteine Test is a simple at-home blood test that helps you assess your cardiovascular and methylation health. Elevated homocysteine levels are linked to heart disease, cognitive issues, and other chronic conditions—often without showing any symptoms. By analyzing a few drops of blood, this test offers valuable insights that can guide lifestyle or nutritional changes before imbalances develop further.
Many who order the Homocysteine Test also choose DNA Methylation Plus or BodyPanel Small for a more complete health overview.

Get 5% off on 2 Lab tests, and 10% off on 3 Lab tests or more.
The Homocysteine Test is a simple at-home test that measures the level of homocysteine in your blood. Homocysteine is a sulfur-containing amino acid that plays a role in methylation, detoxification, and cardiovascular health. Elevated homocysteine has been associated with an increased risk of heart disease, stroke, cognitive decline, and inflammatory conditions.
High homocysteine levels can result from vitamin B6, B12, or folate deficiencies, as well as impaired methylation or genetic variations like MTHFR. While elevated levels may not cause immediate symptoms, they are often linked to fatigue, mood changes, brain fog, and neurological discomfort. Monitoring homocysteine can offer insight into cardiovascular and metabolic health, and help identify hidden imbalances.
This test is particularly relevant for those with a family history of cardiovascular issues, unexplained fatigue or cognitive symptoms, or those following diets low in B vitamins (such as vegan or vegetarian diets). It may also be useful for individuals interested in optimizing methylation, detoxification, and overall well-being.
This lab test is performed using a dried blood spot (DBS) sample, collected at home with a simple finger prick. The sample is then sent back to the lab using the prepaid return envelope included in the kit.
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