US$ 28.05
preservative free b12 injections Vitamin (Cyanocobalamin Injections) — Mountainside Medical This injectable formulation helps restore normal vitamin B Vitamin B12 - Energy &
Description
Cells lose efficiency faster

Scientific investigations continue to evaluate AHK-Cu for its role in peptide-mediated signalling, protein regulatory pathways, and extracellular matrix research, making it a valuable compound for molecular and cellular biology studies
Diabetes Care 33 , 15851590 (2010)

I ate (and still eat) plenty of B12 rich foods (fish, meat, eggs) but at the end of 2017 I began developing serious symptoms of pernicious anemia (though I wasnt sure at the time)