Fish and shellfish: Fish such as salmon, trout, and haddock, as well as shellfish such as clams and mussels, are all rich in vitamin B12
Vitamins can help to reduce the appearance of wrinkles, fine lines, and other signs of aging
They perform best when layered onto progressive resistance training, adequate protein, balanced macros, and consistent sleep and stress management
The other form, 5-deoxyadenosylcobalamin, is a cofactor needed by the enzyme that converts L-methylmalonyl-CoA to succinyl-CoA
These materials are not medicines, foods, or dietary supplements and must not be introduced into humans or animals