We do not think MTHFR genetic tests have nearly as much meaning as is popularized. One thing I found recently was people in my forum with MTHFR complaining of not being able to tolerate nitrous oxide during anesthesia. I found corroborating evidence of that. https://pubmed.ncbi.nlm.nih.gov/18580170/ My prior article, is as follows: I don’t believe that … Continue reading The MTHFR Hype