can b12 injections cause weight gain shots for loss: Do they work, risks, benefits, and more The Skinny Shot for Weight

May Give An Energy Boost All B vitamins, not just B12, play an important part in how your body produces energy

This can last for 1-2 weeks and settles once the vitamin B12 supplements have been stopped

Pregnancy, breastfeeding, kidney disease, severe anemia, and neurologic symptoms may require closer follow-up

This article reviews B12 injections and whether they are something you should consider

Heres a comparison of treatment outcomes: Managing Possible Side Effects of High-Dose Therapy High-dose B12 therapy is usually safe, but side effects can happen

Fatigue Heart palpitations Pale skin Weight loss Infertility Difficulty in thinking and remembering Numbness and tingling in the hands and feet