Sources NIH Office of Dietary Supplements, Vitamin B12 Fact Sheet NIH Office of Dietary Supplements, Choline Fact Sheet MedlinePlus, Cyanocobalamin Injection Mayo Clinic, Vitamin B12 Injections and Weight Loss NCBI Bookshelf, Essential Amino Acids PubMed, Inositol Phosphate Signaling Network The American Journal of Clinical Nutrition, Lipotropic Agents and Lipid Transport
J., Dreher, F., & Maibach, H
Table 4)
Typically, B12 injections may range from $20 to $50 per injection
10002000 g daily) can correct deficiency in some cases (even without intrinsic factor, because a small fraction can be absorbed passively)
The acne may develop quickly and feel more inflammatory than usual