Pellagra
Pellagra is a nutritional disorder resulting from a deficiency of niacin (vitamin B3) or its precursor tryptophan. Historically referred to as the “disease of the…
Niacin Deficiency
Niacin deficiency, also known as vitamin B3 deficiency, is a nutritional disorder that can lead to pellagra, a severe condition characterized by dermatitis, diarrhea, and…