home care health: Vitamin - Interpretation of a dream in which you saw «Vitamin»

A vitamin is an organic molecule (or a set of molecules contiguously amalgamated chemically, i.e. vitamers) that is an vital micronutrient which an organism needs in little quantities for the proper functioning of its metabolism. critical nutrients cannot be synthesized in the organism, either at every or not in tolerable quantities, and for that reason must be obtained through the diet. Vitamin C can be synthesized by some species but not by others; it is not a vitamin in the first instance but is in the second. The term vitamin does not affix the three other groups of critical nutrients: minerals, valuable fatty acids, and valuable amino acids. Most vitamins are not single molecules, but groups of united molecules called vitamers. For example, there are eight vitamers of vitamin E: four tocopherols and four tocotrienols. Some sources list fourteen vitamins, by including choline, but major health organizations list thirteen: vitamin A (as all-trans-retinol, all-trans-retinyl-esters, as skillfully as all-trans-beta-carotene and supplementary provitamin A carotenoids), vitamin B1 (thiamine), vitamin B2 (riboflavin), vitamin B3 (niacin), vitamin B5 (pantothenic acid), vitamin B6 (pyridoxine), vitamin B7 (biotin), vitamin B9 (folic acid or folate), vitamin B12 (cobalamins), vitamin C (ascorbic acid), vitamin D (calciferols), vitamin E (tocopherols and tocotrienols), and vitamin K (phylloquinone and menaquinones).

Vitamins have diverse biochemical functions. Vitamin A acts as a regulator of cell and tissue accumulation and differentiation. Vitamin D provides a hormone-like function, bendable mineral metabolism for bones and extra organs. The B profound vitamins conduct yourself as enzyme cofactors (coenzymes) or the precursors for them. Vitamins C and E put-on as antioxidants. Both deficient and excess intake of a vitamin can potentially cause clinically significant illness, although excess intake of water-soluble vitamins is less likely to accomplish so.

Before 1935, the isolated source of vitamins was from food. If intake of vitamins was lacking, the outcome was vitamin deficiency and consequent nonattendance diseases. Then, commercially produced tablets of yeast-extract vitamin B perplexing and semi-synthetic vitamin C became available.

This was followed in the 1950s by the increase production and promotion of vitamin supplements, including multivitamins, to prevent vitamin deficiencies in the general population. Governments mandated complement of vitamins to staple foods such as flour or milk, referred to as food fortification, to prevent deficiencies. Recommendations for folic sharp supplementation during pregnancy abbreviated risk of infant neural tube defects.

The term vitamin is derived from the word vitamine, which was coined in 1912 by Polish biochemist Casimir Funk, who forlorn a obscure of micronutrients essential to life, all of which he presumed to be amines. in imitation of this presumption was cutting edge positive not to be true, the "e" was dropped from the name. all vitamins were discovered (identified) between 1913 and 1948.

6 Important Health Benefits of Vitamin E