The peptide also increases NAD+ levels, which activate the SIRT1 gene
Other variables include the injection method, compound purity, how the joint was used, diagnostic accuracy, and natural healing differences
Vitamin B12 is a water-soluble vitamin essential for neurological function, DNA synthesis, and red blood cell formation
"My doctor gives me one once a month and I feel better." Advertisement | page continues below
With B12 injections, all the dose is delivered into the bloodstream, so you get the maximum benefit
Further Reading For additional peer-reviewed research, see: Trustpilot independent review platform