Reviews of needle length and body size make the same point: the more tissue over the muscle, the longer the needle needs to be
Nutrient IM injections are physician-supervised treatments
Moreover, low levels of B12 reduce the supply of oxygen, which leads to a decrease in the RBC count
The ideal schedule depends on a few key things: how well your body absorbs and uses B12, any underlying health conditions you might have, and even your daily habits
Vitamin B12 injections, why not just take the pills and why would I bother about B12 injections? Actually, I thought and felt exactly the same until I had my B12 levels tested, because I always felt exhausted, wasnt sleeping well and was constantly lacking energy to perform normal everyday tasks