how to inject vitamin b12 intramuscular Administer an Injection at Home Best Vitamin B12 Injection Sites:

Our B12 injection program provides a fast, effective, and convenient way to replenish this essential nutrient under medical supervision

[online] European journal of clinical nutrition

Mild stomach upset with oral capsules in some users

When supplements are taken orally, you lose up to 80% of the vitamins nutritional value as it moves through your digestive tract

6 This was associated with a significant increase in average population folate levels, and folate deficiency is now rare in Canada

While the thigh is a common area for intramuscular injections, you can also inject subcutaneously if you have enough fat there