how to give b12 injections in thigh Vitamin Injection Sites: All You Need Know Best Vitamin B12 Injection Site:
Description
Talk to your doctor or endocrinologist about safe ways to alter your current medications to safely incorporate these injections into your regimen

For those who don't care for a shot, oral supplementation with the two active forms of B12, methylcobalamin and adenosylcobalamin, may be as effective as a B12 shot

Because your body does not readily store excess amounts, toxicity from B12 is very unlikely, even at the higher doses used in injections
Mild stomach upset with oral capsules in some users
