Chemical pathways, MTHFR mutationMTHFR and Estrogen. Why Are These Linked?There is no obvious link between MTHFR and estrogen – they seem to be in unrelated fields in the body, affecting different spheres. Sadly, that isn’t true. While it is true that the MTHFR gene is not involved in estrogen… Share with friends:Amy NeuzilAugust 5, 2020