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vitamin    音标拼音: [v'ɑɪtəmən]
n. 维他命,维生素

维他命,维生素

vitamin
n 1: any of a group of organic substances essential in small
quantities to normal metabolism

Vitamin \Vit"a*min\ (v[imac]t"[.a]*m[i^]n), n.
any of several organic chemical substances not synthesized by
an animal and required in small quantities for normal
metabolism, present in and obtained from the natural foods
eaten by the animal. Human vitamins are also produced
synthetically, and taken in pure form or in mixtures, as
dietary supplements. Deficiencies of specific vitamins lead
to certain specific disorders, such as scurvy, caused by an
insufficiency of vitamin C (ascorbic acid).

Note: Most vitamins act as coenzymes or precursors to
coenzymes, and are not consumed for energy production
or incorporated into structural units of the cell.
[PJC]

39 Moby Thesaurus words for "vitamin":
adermin, adjuvant, aneurin, antiberi-beri factor, ascorbic acid,
axerophthol, biotin, carminative, carotene, cholecalciferol,
choline, cobalamin, counterirritant, cryptoxanthin, cyanocobalamin,
emmenagogue, ergocalciferol, expectorant, folic acid, hepatoflavin,
hormone, inositol, lactoflavin, maturative, menadione,
naphthoquinone, niacin, nicotinic acid, ovoflavin, pyridoxine,
tocopherol, vasodilator, vitamin B, vitamin Bc, vitamin D,
vitamin G, vitamin H, vitamin K, vitamin M


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  • VITAMIN中文 (简体)翻译：剑桥词典 - Cambridge Dictionary
    Many respondents gave very explicit details of their dietary likes and dislikes and stated that they wished dietary vitamin supplements or holistic diets
  • Vitamin - Wikipedia
    All the vitamins were discovered between 1910 and 1948 Historically, when intake of vitamins from the diet was lacking, the results were vitamin deficiency diseases Then, starting in 1935, commercially produced tablets of yeast-extract vitamin B complex and semi-synthetic vitamin C became available [8]
  • 维生素（生物必需的有机化合物）_百度百科
    维生素 (Vitamin) ，有时音译为维他命（Vitamin），但“维生素”是营养学上的专用名词，它是指一系列有机化合物的统称，是人和动物为维持正常的生理功能而必需的一类微量有机物质，大多数无法由生物体自己产生，必须从食物中摄取，仅有少数可以在体内合成
  • Vitamins and Minerals From A to Z - WebMD
    This vitamin plays a role in more than 100 different reactions in your body Some research has shown that B6 may help protect against memory loss, colorectal cancer, and PMS
  • Vitamin and Mineral Supplement Fact Sheets - Office of Dietary . . .
    Very few foods naturally have vitamin D Fatty fish such as salmon, tuna, and mackerel are among the best sources Fortified foods like milk provide most of the vitamin D in American diets
  • Vitamin | Definition, Types, Facts | Britannica
    All vertebrates, including humans, require dietary sources of vitamin A, vitamin D, thiamin, riboflavin, vitamin B 6, and pantothenic acid; some vertebrates, particularly the more highly evolved ones, have additional requirements for other vitamins
  • Vitamins and Minerals • The Nutrition Source
    Chemists worked to identify a vitamin’s chemical structure so it could be replicated Soon after, researchers determined specific amounts of vitamins needed to avoid diseases of deficiency
  • Vitamins - MedlinePlus
    For example, if you don't get enough vitamin C, you could become anemic Some vitamins may help prevent medical problems Vitamin A prevents night blindness The best way to get enough vitamins is to eat a balanced diet with a variety of foods In some cases, you may need to take vitamin supplements
  • What Are Vitamins, and Why Are They Important? - Verywell Health
    Vitamin toxicity may be more likely to happen with the overuse of fat-soluble vitamins because they are stored in the body However, some water-soluble vitamins can also become toxic if misused
  • Vitamins: What are they, and what do they do? - Medical News Today
    This article explains what vitamins are, what they do, and which foods are good sources Follow the links in blue below for more information about each vitamin





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