how safe are b12 injections Vitamin Injection Side Effects and Safety B12 Shots Side Effects And

Gene 532:272275

For example, athletes with high metabolic demands, vegans who consume no dietary B12, or individuals with chronic malabsorption issues like Crohns disease may find they feel their best with a bi-weekly (every two weeks) injection

A randomized, double-blind, placebo-controlled trial in 191 older adults (75 years) with moderate vitamin B 12 deficiency (serum cobalamin concentrations of 107-210 pmol/L) without anemia provided participants with 1 mg/day of cyanocobalamin for one year (94)

Kannt A, et al

[DOI] [PMC free article] [PubMed] [Google Scholar] 39.Yajnik CS, Deshpande SS, Jackson AA, Refsum H, Rao S, Fisher DJ, Bhat DS, Naik SS, Coyaji KJ, Joglekar CV, et al

Experiencing stubborn weight gain, lack of energy, or age-related changes