b12 injection doses Shots at Home: How, Where & How Often to Inject Yourself vitamin b12 injection dose once
Description
PMID 5642099
PubMed Ng, F.M., Sun, J., Sharma, L., Libinaki, R., Jiang, W.J., & Gianello, R
These include fatigue, hypoglycemia (low blood sugar) and injection-site reactions, as well as kidney injury

Experts do not recommend B12 shots for weight loss
