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Description
Johns wort and B vitamins, selenium, and the like
Record every dose in a notebook or app, noting the date, the amount, and which site you used, so rotation is easy to track

By modulating NAD+ sensing enzymes, it controls hundreds of critical processes from energy metabolism to cell survival, rising and falling depending on food intake, exercise, and the time of day

Lack of absorption and genetic factors may also contribute to vitamin B12 deficiency
