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How should I store leftover vials
Vitamin B12 is a water-soluble vitamin, meaning that your body excretes what you dont need in your urine, including any excess consumed via supplements or food
There are many different types of vitamin B12 available, including: cyanocobalamin methylcobalamin adenosylcobalamin hydroxycobalamin While cyanocobalamin is the Vitamin B12 supplements are available in a wide range of doses as well, including high dose supplements with 1,000 mcg to 2,000 mcg per serving
Taking cyanocobalamin if you have a methylation issue or MTHFR defect (3) in your genes can also cause issues as your body attempts to methylate the B12 before it can utilize it completely
NNMT participates in nicotinamide metabolism through this activity
