Reply to Dr. Ben Lynch By histamine block you suggest regular about the counter anti histamines? I’ve had exceptionally significant histamine responses too If you have MTHFR gene mutations you absence the enzymes liable for the conversion of folate that you just try to eat into your Energetic form five-Methyltetrahydrofolate. https://homocysteine-levels76419.blogsumer.com/29994989/little-known-facts-about-mthfr-protein