Looking for a key nutrient to support your body’s red blood cells and nervous system? Vitamin B12 may be the answer. This essential vitamin is crucial for many body functions to perform properly.
However, getting enough B12 can be a challenge, as a tablet supplement is difficult to absorb due to stomach acid requirements. In fact, you may only absorb around 2% of the vitamin from a tablet supplement. This is where B12 injections come in handy. By bypassing the gut, the injections allow you to absorb the whole amount of vitamin B12.