Use Functional Medicine To Address How MTHFR Impacts Your Body Let's clear something up about MTHFR. You've probably heard it talked about online. Sometimes it's overhyped. Sometimes it's ignored. The truth is somewhere in the middle. MTHFR is a gene that affects The detox gene (MTHFR) is rendered inactive when your diet is high in meat. Our diet should be 80% plant based or higher. Replying to @brandielorenmakie the MTHFR gene actually has NOTHING to do WITH detoxing, glutathione or vaccines. Also has nothing to do with sugar bugs, sacral dimples, tongue ties and has no