can b12 supplements be as effective as injections The Advantages of Versus Oral Supplements: Shawn Veiseh, M.D.: Family Medicine Best vitamin B12 supplements 2026

This is because touching can push sebum and bacteria into surrounding skin tissues, leading to more swelling, redness and possible infection

Crucially, the GH response tends to plateau near ~100 mcg per dose , so larger single doses add little extra GH while increasing side effects [12]

Kim, B., McLean, L

Discomfort in Some Users : Depending on the amount of fat and muscle in your thighs, some people may experience more discomfort during the injection

I felt overall out of it & something was not right. I was sitting down, but I was lightheaded to the point of not being able to move my head side to side because it made me extremely dizzy

B12 shots, you would choose the latter if you feel tired because of anemia or if you dont eat enough of the foods that provide this vitamin