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Vitamin D is a group of fat-soluble secosteroids responsible for increasing intestinal absorption of calcium, magnesium, and phosphate, and for many other biological effects. In humans, the most important compounds in this group are vitamin D 3 (cholecalciferol 2
Food fortification. Food fortification or enrichment is the process of adding micronutrients (essential trace elements and vitamins) to food. It can be carried out by food manufacturers, or by governments as a public health policy which aims to reduce the number of people with dietary deficiencies within a population.
Vitamin B 6 is a water-soluble vitamin, one of the B vitamins. The vitamin actually comprises a group of six chemically related compounds, i.e., vitamers, that all contain a pyridine ring as their core. These are pyridoxine, pyridoxal, pyridoxamine, and their respective phosphorylated derivatives pyridoxine 5'-phosphate, pyridoxal 5'-phosphate ...
Vitamin B12, also known as cobalamin, is a water-soluble vitamin involved in metabolism. [2] It is one of eight B vitamins. It is required by animals, which use it as a cofactor in DNA synthesis, and in both fatty acid and amino acid metabolism. [3]
S-Methylmethionine (SMM) is a derivative of methionine with the chemical formula ( CH 3) 2 S + CH 2 CH 2 CH (NH 3+ )CO 2−. This cation is a naturally-occurring intermediate in many biosynthetic pathways owing to the sulfonium functional group. It is biosynthesized from L -methionine and S -adenosylmethionine by the enzyme methionine S ...
the free encyclopedia that anyone can edit. 6,828,004 articles in English. From today's featured article. SMS Lothringen was the last of five pre-dreadnought battleships of the Braunschweig class built for the Imperial German Navy. Launched in May 1904, she was named for the then-German province of Lothringen.
Retinoids have many important functions throughout the body including roles in vision, [1] regulation of cell proliferation and differentiation, growth of bone tissue, immune function, and activation of tumor suppressor genes . Research is also being done into their ability to treat skin cancers. Currently, alitretinoin (9- cis -retinoic acid ...
