Who is this MTHFR gene mutation and why is it more common than you think? Up to 60% of the population carries a mutation in the MTHFR gene, which plays a Understanding the MTHFR Gene Mutation and L Methylfolate in Multivitamins MTHFR Gene Mutations Explained: Symptoms, Risks & Testing Guide Comment 96 and follow me to get the link to today's episode! Did you know that nearly half of the population has a gene mutation that affects how their body Detox Pathways and MTHFR Allergy Research Group