Pellagra
27 Mar 2008Pellagra is a disorder brought on by a deficiency of the nutrient called niacin or nicoti
nic acid, one of the B-complex vitamins.
Description
Nicotinic acid plays a crucial role in the cellular ...
Protein-energy malnutrition (PEM) is a potentially fatal body-depletion disorder. It is t
Scurvy is a condition caused by a lack of vitamin C (ascorbic acid) in the diet. Signs of