HOMOCYSTEINE
What does HOMOCYSTEINE measure?
The homocysteine test measures the level of homocysteine, an amino acid, in the blood. It may be used to help assess possible vitamin B12, folate, or vitamin B6 deficiency, evaluate certain inherited metabolic conditions, or provide additional information when assessing cardiovascular risk. Results are interpreted alongside medical history, symptoms, and other laboratory findings.
This overview is educational. Use the recorded preparation, sample and lab-partner details below for collection guidance, and confirm any missing information before collection.
Compare eligible lab partners
Prices, report times and availability are shown from the catalog records for each eligible partner.
- Sample for analysis
- Confirm with the collection team
- Report time
- To be confirmed
Preparation and specimen requirements can vary by test and laboratory. Follow the instructions shown for your selected partner and any advice from your healthcare professional.