What Deficiency Disease Produces The Symptoms Known As The Four Ds?
What Deficiency Disease Produces The Symptoms Known As The Four Ds? Pellagra is the disease that occurs due to a severe niacin deficiency. The symptoms of pellagra are known as the four Ds: dermatitis, diarrhea, dementia, and death. What deficiency disease produces the symptoms known as the 4 Ds? Dietary deficiency of niacin results in