MTHFR C677T / A1298C genotyping

About 10% of people carry two copies of it, and those two copies didn't raise the odds of a clot.

Who it's forAny man whose spit-tube report flagged MTHFR back at him.

Emergency: call 911.

I am not a doctor. This is not medical advice. This is self-education. Talk to a physician who has your history before you change anything.