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Animals, including humans, can convert cyanocobalamin to any one of the active vitamin B 12 compounds
Supplementing with methylcobalamin may be more effective ( Am J Kidney Dis 2010;55:1069-1078, but this supplement is more costly
The compounds effects on NAD+ metabolism may have implications for muscle biology given the importance of NAD+-dependent enzymes in muscle function
8 / 13 As you get older, your body may not absorb B12 as easily
If your vitamin B12 levels are too high on the serum vitamin B12 test, your doctor may recommend further testing
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