what effect do vitamin b12 injections have in healthy athletes Benefits of for Optimal Health Vitamin B-12 Intramuscular Injection —

Because your body doesn't need to break down a capsule or tablet, sprays and liquids are generally easier and faster for the body to absorb

High-dose B12 therapy is usually safe

For treating a deficiency, injections are usually given frequently at the start, for example, several times per week or every other day for a couple of weeks, to quickly build up body stores

If you notice signs of anaphylaxisswelling of your tongue, face, or throat, difficulty breathing, or difficulty swallowingafter getting a B12 injection, call 911 or head to the closest emergency room immediately

Take care of yourself.

Can it Cause Weight Gains