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Studied for raising nicotinamide availability and NAD levels, with associated effects on mitochondrial efficiency and metabolic rate

While B12 can be found in foods like meat, fish, and dairy, some people struggle to absorb enough through diet alone

Vitamin B12 (also known as cobalamin) is a vital nutrient that the body cannot produce on its own

Water-soluble vitamins (the B vitamins and vitamin C) are not stored long term

That decline correlates with slower wound healing, thinner skin, and reduced regenerative capacity

These limitations dont invalidate the positive safety findings but do suggest that comprehensive medical supervision remains appropriate for anyone using AOD-9604, particularly for off-label applications or extended treatment periods