What vitamin causes rickets and pellagra
His work on pellagra saved thousands of lives. When was the last time that you met an American-born person suffering from rickets, scurvy, beriberi, pellagra, or any other disease caused entirely by malnutrition. What is the American word for the British pavement? We now know that a niacin or tryptophan deficiency causes pellagra. A deficiency… Read More »