When choosing the best sublingual B12 supplement, it’s essential to pay attention to the type of B12 used in the supplement. Methylcobalamin and cyanocobalamin are the most common forms of B12 ...

B12 is available in several forms, including pills, sprays, and sublingual tablets ... What is the best form of B12 for optimal absorption? Methylcobalamin and adenosylcobalamin are the two ...