Homocysteine

The Homocysteine test is a blood test that measures the levels of homocysteine, an amino acid in the body. Elevated homocysteine levels are linked to an increased risk of cardiovascular diseases, stroke, and certain neurological disorders. This test helps assess vitamin B12, B6, and folate deficiencies, as these nutrients are essential for breaking down homocysteine. It is also useful for evaluating metabolic disorders and monitoring individuals with a family history of heart disease.

Homocysteine is produced during protein metabolism and should typically be maintained within a healthy range. If levels are high, it may indicate poor nutrient absorption, kidney dysfunction, or other metabolic imbalances. Healthcare providers often recommend this test for individuals at risk of cardiovascular conditions or those experiencing symptoms related to vitamin deficiencies.