side effects of not having b12 injection Vitamin Injections: What You Need To Know Common & Rare Side Effects

Inject slowly subcutaneously

Please note that compounded medications are not reviewed by the FDA for safety, quality, or efficacy

[DOI] [PubMed] [Google Scholar] Berlin 1978 Berlin R, Berlin H, Brante G, Pilbrant A

Common cycling patterns include standard cycles of 8 weeks on followed by 4 weeks off, extended cycles of 12 weeks on followed by 6 weeks off for more aggressive protocols, and conservative cycles of 6 weeks on followed by 3 weeks off for those preferring a cautious approach

However, its important to note that theres only a proven benefit to taking vitamin B12 for folks who have a deficiency that is causing anemia