Best vitamin b12 products

Cobalamin or more commonly known as Vitamin B12 plays a very important part in cell metabolism, nerve functioning, red blood cell formation and production of DNA. When Vitamin B12 levels in the body are low it may lead to anemia. When anemia occurs, red blood cell counts are lower than usual. Your body needs red blood cells for proper organ and tissue functioning as they are responsible for bringing oxygen to these organs. Other symptoms of Vitamin B12 deficiency include irritability, weight loss, fatigue, numbness, increased heart rate and weak muscles.