b12 injection absorption rate Efficacy of different routes of vitamin supplementation for the treatment of patients with vitamin B12 deficiency: A systematic review and network meta-analysis B12 injections and PBS -

Many nutrients have their action INSIDE the cell, which means that testing serum and blood levels just give us an indication of what may be available but that is assuming everything else is working properly: cellular activity, enzyme activity, receptor activity, etc

Acceleration of Recovery and Tissue Regeneration : Beyond its metabolic effects, AOD-9604 has demonstrated the ability to promote cartilage repair and tissue recovery in cellular and animal studies

the best sites have generous muscle mass, are away from major nerves and blood vessels, and are easy for you to reach

Findings: Preclinical models showed decreased fat mass accumulation with peptide administration

AOD-9604 has GRAS status but is not FDA-approved as a drug