Hi Dr. Woeller,
Hope you are well. I really liked your methylation lecture. I was trying to read Amy Yasko’s explanation about the methylation cycle and she had mentioned the type of B12 that should be used. HydroxyB12 vs MethylB12. I know on myself whenever I take MethylB12, I break out into pruritic red welts which go away with high dose Benadryl. I have never tried AdenosylB12. I am still confused how it plays a role in the methylation cycle. To further confuse things for me in the market there is also hydroxy B12. Do you have any resources or information I can read up more about to understand how the Adenosyl and Hydroxy B12 help. I am trying to make up my mind if I want to try those over MethylB12. Have you seen this kind of a reaction to MethylB12 before.