Search results
Results from the WOW.Com Content Network
Niacin is a common vitamin found in many foods, including meat, fish, nuts, grains and cereals, according to the National Institutes of Health. Eating these foods allows most Americans to consume ...
Niacin deficiency is a consequence of a diet low in both niacin and the amino acid tryptophan, a precursor for the vitamin. Low plasma tryptophan is a non-specific indicator, meaning it can have other causes. The signs and symptoms of niacin deficiency start to revert within days of oral supplementation with large amounts of the vitamin. [23] [24]
Carcinoid syndrome thus may produce niacin deficiency and clinical manifestations of pellagra. Anti-tuberculosis medication tends to bind to vitamin B 6 and reduce niacin synthesis, since B 6 (pyridoxine) is a required cofactor in the tryptophan-to-niacin reaction. Several therapeutic drugs can provoke pellagra.
Food fortification is the addition of micronutrients (essential trace elements and vitamins) to food products. Food enrichment specifically means adding back nutrients lost during food processing, while fortification includes adding nutrients not naturally present. [1]
The bird flu outbreak has taken concerning turns, with more than 60 human cases confirmed. Experts outlined four signs that the virus is going in the wrong direction.
Nov 21, 2024; Cleveland, Ohio, USA; Cleveland Browns defensive tackle Maurice Hurst II (90) makes snow angels following the win against the Pittsburgh Steelers at Huntington Bank Field Stadium.
A man with pellagra, which is caused by a chronic lack of vitamin B 3 in the diet. Severe deficiency of niacin in the diet causes the disease pellagra, characterized by diarrhea, sun-sensitive dermatitis involving hyperpigmentation and thickening of the skin (see image), inflammation of the mouth and tongue, delirium, dementia, and if left untreated, death. [7]
Caroline Fenton, Jason Fitz & Adam Breneman break down Notre Dame's win against Indiana in the first-ever game of the 12-team College Football Playoff.