Experiencing fatigue might signal low vitamin B12 levels. Vital for nerve function and red blood cell formation, this nutrient is found in foods such as eggs, milk, cheese, animal liver ...
What does vitamin B12 do? Vitamin B12, according to the National Institutes of Health Office of Dietary Supplements, is a nutrient (or family of molecules called the cobalmins tha ...
Vitamin B12 is an essential component that helps your body in a variety of functions including DNA synthesis, red blood cell production and central nervous system function. Its deficiency can have ...