Vitamin B12 isn’t created on its own in the body. Although most people can absorb the nutrient from food, some people may suffer from malabsorption issues. Are you deficient in the nutrient? The...

Vitamin B12 deficiency occurs when the autoimmune system attacks cells in the stomach – named pernicious anaemia. There’s a sign in your vision that you could be lacking the nutrient. Inside...

A vitamin B12 deficiency can result in anemia, which is when the body has low levels of red blood cells. What are the nine symptoms you might experience if you haven’t got enough of the vitamin? Red...