vitamin b12 injection in pregnancy injections during B-12 Injections: Use, Deficiency, Risks, & B-12 Pregnancy — Vitamin B-12 Supplementation during Pregnancy

According to Mayo Clinic.org , vitamin B12 (cobalamin) plays an essential role in the formation of red blood cells, cell metabolism, nerve function and the production of DNA

B12 supports the production of red blood cells, which carry oxygen throughout the body

The peptide is classified as a research compound and is not approved for treatment of obesity or any medical condition

Mechanisms matter, but so does methodological discipline

Vitamin B12 injections are generally safe, but some people may experience side effects, such as pain, redness, or swelling at the injection site, mild headaches, dizziness, nausea, or itching

study used oral administration in rodents, which is part of what attracted research interest