Are b12 shots safe for weight loss?
On One Hand: B12 Shots Side EffectsB12 shots or B12 injections may cause side effects or damage for people who are allergic to cobalt, or for those who have Leber’s disease. For people with Leber’s disease, Vitamin B12 can cause blindness or optic nerve damageOn the Other: B12 BenefitsAccording to EduBook.com, B12 injections are known to treat conditions like skin diseases, anemia, fatigue and obesity. B12 can also create the appearance of clear skin.Bottom LineAccording to an article on MayoClinic.com, there is no evidence that proves that B12 injections increase weight loss.