One would surely argue that some groups are more at risk for B12 deficiencies and could, therefore, benefit from injections: vegetarians and vegans have impaired B12 absorption due to changes from diet, while older adults have changes due to aging
Never use: Tap water (bacteria, contaminants) Distilled water (no preservative) Saline solution (wrong osmolarity for some peptides) Only bacteriostatic water
"Association of Vitamin B12 Deficiency with Homozygosity of the TT MTHFR C677T Genotype, Hyperhomocysteinemia, and Endothelial Cell Dysfunction"
Bruce HR Wolffenbuttel About the author Bruce Wolffenbuttel is a Professor Emeritus MD PhD and an expert in endocrinology, metabolic diseases, and diabetes, with numerous published papers to his name
Currently, BPC-157 is not authorized for human use as it lacks approval for any indication