Cobalamin or B12

Vitamin B12 helps the body make red blood cells, maintainthe nervous system, digest and use fats, carbohydrates, and some proteins for nergy and form the neurotransmitters in the brain. Anemia is treated with injections of B12. Vegetarians, their children and the elderly are at risk for vitamin B12 deficiency.

A lacking of vitamin B12 may cause:

anemia, fatigue, very sensitive skin, nerve damage such as tingling sensations and numbness, muscle and nerve paralysis