Besides playing a crucial role in various bodily functions, Vitamin B12, or cobalamin, is also an essential nutrient. Furthermore, it helps maintain nerve cells, synthesize DNA, and produce red blood cells. Dairy products and meat are the most common sources of this water-soluble vitamin.
Vitamin B12 injections deliver a concentrated dose of this essential nutrient directly into the bloodstream. For people with severe deficiencies or issues with absorption, injections allow rapid absorption, which is different from oral supplements, which pass through the digestive system. ...
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