b12 self injections video How to self-inject intramuscular vitamin - Overview Lockdown and having to self
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The Critical Role of B12 in Body Functions Vitamin B12 helps make red blood cells, preventing anemia
Matrix biology and tissue regeneration , especially where proteoglycan, collagen, and extracellular matrix synthesis are endpoints of interest, such as in cartilage or bone models

These are very effective at raising blood levels of B12 and preventing/reversing a deficiency
Wainwright P, Narayanan S, Cook P Clinical biochemistry 2015

Preclinical studies in mice have shown that administration of 5-Amino-1MQ leads to a significant reduction in body fat mass without compromising lean muscle mass
