9 Best Vitamin B12 Supplements
US$ 23.98
gnc bpc-157 — ≥99% Purity, COA Included bpc 157 prime with curcuprime
Description
There is a hierarchy for the injection and infusion therapy, with which you must be familiar
Packaging was decent, product sealed
Purity: 98% (HPLC tested)
B12 deficiency becomes increasingly common with age due to atrophic gastritis, reduced intrinsic factor production, and polypharmacy
This is likely due to collagen having a VERY low leucine content & leucine is the amino acid responsible for stimulating muscle protein synthesis Perhaps collagen has benefits but I will want to see a much more fleshed out mechanism & more hard objective outcome data before I recommend it as a supplement
