MTHFR
This test detects variations in the MTHFR gene. Reduced enzyme activity of methylenetetrahydrofolate reductase (MTHFR) is a genetic risk factor for hyperhomocysteinemia, particularly when serum folate levels are low.
Whole bloodPhlebotomy
FAQ
Answers to your questions about lab testing and services.

Dr. Setareh Tais ND
States of practice
California