b12 injections for muscle growth Best Vitamin Injection Site: Administering B12 Shots Methylcobalamin Injection (Vitamin B12) |

While B12 is generally safe, caution is needed in specific clinical situations: Lebers Disease (Hereditary Optic Neuropathy): B12 injections are generally contraindicated or should be used with extreme caution, as they may potentially aggravate optic atrophy in this rare condition

A number of clinical trials compared sublingual with i.m

Ask a close friend, companion, spouse, or relative to learn how to administer vitamin B12 shots, or at least hold a mirror for you while you give yourself the injection, and rub out the pain afterwards to prevent bruising and other painful side effects

Empire Medical Training has trained physicians, nurse practitioners, PAs, and nurses in medical weight loss since 1998

Medical Disclaimer: The information provided in this article is intended for general informational purposes only

(February 2009)