b12 injection vs b12 oral vitamin Think a is always better? Think again, Not every low level needs an injection. In many mild or borderline cases, especially in vegetarians, Vitamin B12 supplements can B12 Injections vs Oral Supplements:

What to Know Before Your Injection Visit Many people want to know if there is anything special they should do before coming in for their injection

These medications enhance satiety, slow gastric emptying, and improve glycemic control, leading to spontaneous reduction in food consumption

The body absorbs it from the injection site over hours, and serum levels stay elevated for days

In clinical deficiency states, usually as a result of insufficient absorption of vitamin B12, such as after extensive small bowel resection and small bowel irritation (dysbiosis of the bowel), the resorption area becomes smaller or blocked