Pellagra is a condition that occurs due to a lack of vitamin B3, otherwise known as niacin. Pellagra can cause symptoms such as diarrhea, dermatitis, and dementia. Pellagra occurs due to a vitamin B3 ...

In 1915, he conducted experiments on inmates at a Mississippi prison, who volunteered for the study in exchange for a pardon. Because it was a farm prison, its inmates had a fairly balanced diet.

Pellagra, a vitamin deficiency disorder, is characterized by the four D's:" dermatitis, diarrhea, dementia and death. Red, scaling skin in exposed areas is often the first symptom, followed by varying ...

Pellagra is not a contagious disease, and therefore need cause no great disturbance. The cases that exist to-day have probably existed for years, possibly for twenty or fifty years. Many of them may ...

Q: What is meant by the four D’s in pellagra? A: The 4 D’s are dermatitis, diarrhea, dementia, and death. A: Niacin is an important vitamin that has multiple roles in the body. It plays a role in ...

In 1915, a disease called pellagra was running rampant in the U.S., particularly in the South. It was characterized by the four D’s: dermatitis, diarrhea, dementia and death. It was concentrated among ...

Niacin deficiency is a condition that occurs when a person doesn't get enough or can't absorb niacin or its amino acid precursor, tryptophan. In the United States, niacin deficiency is exceedingly ...

Ninety-four years ago, the Spartan Mill village played a role in treating a disease that plagued textile villages across the South. The Pellagra Hospital, which was run by the U.S. Public Health ...

Companies pushing products with added vitamins and minerals can fool people into thinking that they’re eating a “healthy” food when they’re not—but it’s not like those vitamins and minerals are there ...

Alopecia: Sudden hair loss on the scalp that occurs in circular patches that can overlap. Angular Stomatitis (or Cheilosis): Inflammation with small cracks at the corners of the mouth. Anorexia ...