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Description
Hydroxocobalamin (B12) Hydroxocobalamin is a member of the cobalamin family of compounds

Not exhaustive, but highly practical

[9] [5] It is given by mouth, by injection into a muscle, or as a nasal spray

MuSC Proliferation In aged skeletal muscle, NNMT overexpression is linked to impaired NAD+ salvage, dysregulated SIRT1 activity, and increased muscle stem cell (MuSC) senescence
