Always consult a qualified healthcare provider before starting any new supplement, medication, or treatment protocol
With that being said, the support isnt overwhelming, and more research is needed to determine both efficacy and safety
In humans, cyanocobalamin must undergo intracellular enzymatic conversion to the active coenzyme formsmethylcobalamin and adenosylcobalaminwhich, depending on the pH environment, can interconvert with hydroxocobalamin ( Despite extensive biochemical knowledge of cobalamin metabolism and its physiological importance, the optimal supplementation route for maintaining or restoring adequate vitamin B12 levels remains debated
I do understand however the data and placebo trials are limited
Simon for insightful comments on this manuscript
Unlike oral supplements, Vitamin B12 Shots are fully absorbed delivering immediate benefits