Vitamin B12 deficiency is common. While supplementing with injections is considered safe in most cases, here’s what you should know before you try it. Vitamin supplements are very popular ...

SALT LAKE CITY — Vitamin B12 injections are often touted as a near miracle cure, a solution for people looking to lose weight and boost energy.

Regular B12 injections counter effects of pernicious anemia. ASK DOCTOR K Anthony L. Komaroff, M.D. DEAR DOCTOR K: My new doctor recently told me I had pernicious anemia, ...