Vitamin B12 is known as a water-soluble vitamin, as it dissolves in water
While B12 plays a role in cellular energy metabolism, supplementing B12 in a patient who is not deficient does not increase metabolic rate or cause fat loss
Kozink DM et al
Storage (reconstituted): After reconstitution, refrigerate at 2C to 8C and use within 2030 days
It is FDA-approved for several conditions, including pediatric growth hormone deficiency, adult growth hormone deficiency, Turner syndrome, idiopathic short stature, AIDS-associated wasting, and short bowel syndrome, and is sold under brand names including Genotropin, Humatrope, Norditropin, Saizen, and Omnitrope
Results showed that the ingredient significantly increased NAD+ levels in senescent fibroblasts, activated the SIRT1 signaling pathway, reduced the expression of senescence-associated -galactosidase (SA--gal), decreased intracellular reactive oxygen species accumulation, and promoted collagen synthesis