OneDayTests Homocysteine Blood Test
Type
Blood Testing
Biomarkers
1
Duration
30 min
Results
3 days
Blood test to measure homocysteine levels, indicating B vitamin deficiencies or cardiovascular disease risk.
Homocysteine is an amino acid produced by the body. High levels may indicate B vitamin deficiencies (B12, folic acid). High levels are also a risk factor for cardiovascular disease, increasing heart attack and stroke risk. While reducing homocysteine levels may not directly reduce heart attack/stroke risk, high levels warrant addressing other cardiovascular risk factors. This test measures homocysteine levels in the blood.
Key Details
- Biomarkers
- 1 (homocysteine)
- Fasting Required
- Yes
- Optimal Range
- < 10 µmol/L
- Sample Type
- Blood draw
- Turnaround
- 2–3 business days
- Common Use
- Cardiovascular risk, methylation status
Who Is This For?
Anyone with a family history of early heart disease or stroke. People with known MTHFR variants who need to monitor their methylation status. Health-conscious individuals incorporating cardiovascular risk markers into their longevity protocol. Those with B12 or folate deficiency being treated and monitored. People with a history of blood clots or recurrent miscarriage.
What's Included
Preparation Required
Fasting for 10–12 hours before the test is recommended for accurate results. Avoid B-vitamin supplements for 24 hours before testing unless you're specifically monitoring your treatment response.
Biomarkers Tested
1An amino acid produced during protein metabolism. Elevated homocysteine is an independent risk factor for cardiovascular disease, stroke, and cognitive decline. Levels are lowered by adequate B12, folate, and B6 intake.
Subscription plans offer discounts (up to 20% off) for continuous monitoring.
- Category
- Diagnostic
- Sample Type
- Blood draw
- Duration
- 30 min
- Results
- 3 days
OneDayTests
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