Vitamin B12 is a water soluble vitamin that keeps the body's nerve and blood cells healthy. It is involved in a wide variety of processes, such as, converting food to energy, neurological function, DNA synthesis, and most importantly red blood cell formation. Red blood cells carry nutrients and deliver it throughout our body. We need these nutrients to maintain energy levels and function.
Vitamin B12 is commonly found in animal products so it is crucial for vegetarians to supplement in order to maintain a healthy body for your lifestyle.