The role of nutrition in vitamin B-12 deficiency | Vitamin B12 – cobalamin
The role of nutrition in vitamin B-12 deficiency The first symptoms that can be noticed with a vitamin B12 deficiency are skin symptoms. The mucous membranes in the throat and lips are often affected. Torn corners of the mouth or an inflamed and sore tongue can also be the first signs of a vitamin B12 … The role of nutrition in vitamin B-12 deficiency | Vitamin B12 – cobalamin