Supplementary material The Supplementary Material for this article can be found online at: References 1 CarradoriS.Di GiacomoN.LobefaloM.LuisiG.CampestreC.SistoF
In a study of 10 healthy male volunteers, omeprazole, in doses of 20 mg40 mg per day, caused a significant decrease in the oral absorption of methylcobalamin, vitamin B12
It is even able to recycle beneficial vitamins C & E, alpha lipoic, and CoQ10 , so they can be reused by your body so you can get more out of each
Note: this is not the same as having a metallic taste in your mouth, which can be a sign of vitamin B12 deficiency
Furthermore, many components of the apoptosis and autophagy pathways interact with each other and thus affect each others activity and expression [247]