vitamin E n. Any of a group of closely related fat-soluble compounds, consisting of the tocopherols (especially alpha-tocopherol) and the tocotrienols, that are found chiefly in vegetable oils, nuts and seeds, wheat germ, and leafy green vegetables, and act as antioxidants in the body. ...
Vitamins are organic components in food that are needed in very small amounts for growth and for maintaining good health. The vitamins include vitamin D, vitamin E, vitamin A, and vitamin K, or the fat-soluble vitamins, and folate (folic acid), vitamin B12, biotin, vitamin B6, niacin, ...
He named the compound vitamine, or "life amine," a name that stuck even though most vitamins do not include the type of chemical called an amine. Today we know that vitamins help keep our bodies strong and healthy, in addition to preventing a variety of illnesses. But because our bodies...
vitamin E Definitions from The American Heritage® Dictionary of the English Language, 5th Edition. nounAny of several fat-soluble vitamins consisting of tocopherols, especially alpha-tocopherol, that are found chiefly in vegetable oils, nuts and seeds, wheat germ, leafy green vegetables, and milk...
The meaning of VITAMIN C is a water-soluble vitamin C6H8O6 found in plants and especially in fruits and leafy vegetables or made synthetically and used in the prevention and treatment of scurvy and as an antioxidant for foods —called also ascorbic acid.
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Definition of Vitamin A Vitamin A:Vitamin Ais retinol. Carotene compounds (found, for example, in egg yolk, butter and cream) are gradually converted by the body to vitamin A (retinol). A form of vitamin A called retinal is responsible for transmitting light sensation in theretinaof the eye...
or subtraction of milkfat or addition of safe and suitable optional ingredients for protein, vitamin, or mineral fortification. Unless a product is considered a milk product under this subdivision, milk product does not include dietary products, infant formula, ice cream or other desserts, cheese,...
Vitamin E. There are at least eight different antioxidants in this group, of whichalphatocopherolis the most common; they prevent the oxidation of unsaturatedfatty acids, thus preventing cell damage that can lead to neurological symptoms. Because of its ubiquitous nature, supplemental intake of vita...
[Alteration ofvitamine: Latinvīta,life; seegwei-inIndo-European roots+amine(so called because they were originally thought to be amines).] vi′ta·min′icadj. American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Compan...