Are foods high in sulfur bad for MTHFR? Ceylon Keeslar September 16, 2018 07:09 Updated Follow Answer by Dr Ben Lynch. Depends on the person. It doesn’t depend on the gene. Please watch this video: https://www.youtube.com/watch?time_continue=3&v=iZxjLxnByco Related articles For a person with both MTHFR and histamine intolerance should they focus on diet that supports methylation or one that is low-histamine (which can contradict)? How many days and how often yearly should one use antimicrobials to kill pathogenic bacteria? Your book protocols don’t specify. What are the main medications and anesthesia, besides nitrous oxide, that MTHFR mutants should avoid if possible? Does an increase in folate cause a need for more magnesium, and if not supported with enough magnesium, cause gut issues and muscle cramping? Trace Mineral Complex Compare Chart Comments 0 comments Article is closed for comments.