9 Signs and Symptoms of Vitamin B12 Deficiency. Vitamin B12, also known as cobalamin, is an important water-soluble vitamin. It plays an essential role in the production of your red blood cells and DNA, as well as the proper functioning…
9 Signs and Symptoms of Vitamin B12 Deficiency. Vitamin B12, also known as cobalamin, is an important water-soluble vitamin. It plays an essential role in the production of your red blood cells and DNA, as well as the proper functioning…