Key takeaways: ~ The MTHFR gene impacts how your body utilizes folate (vitamin B9) for creating neurotransmitters, detoxifying toxicants, and maintaining a healthy heart. ~ Genetic variants can impact how well this gene works. ~ Optimizing diet and supplements related to methylation may impact several aspects of wellness. Check your … Continue reading MTHFR: How to check your data for C677T and A1298C