Vitamin - Wikipedia
网页Vitamins are organic molecules (or a set of closely related molecules called vitamers) that are essential to an organism in small quantities for proper metabolic function. Essential nutrients cannot be synthesized in the organism in sufficient quantities for survival, and therefore must be obtained through the diet.
VITAMIN E - Uses, Side Effects, and More - WebMD
网页Vitamin E is a vitamin that dissolves in fat. It is found in many foods including vegetable oils, cereals, meat, poultry, eggs, and fruits. Vitamin E is an important vitamin required for the...
VITAMIN中文(简体)翻译：剑桥词典 - Cambridge Dictionary
网页vitamin. noun [ C ] chemistry, biology uk / ˈvɪt.ə.mɪn / us / ˈvaɪ.t̬ə- /. Add to word list. B2. any of a group of natural substances that are necessary in small amounts for the growth and good health of the body. 维生素;维他命. a vitamin pill 维生素片. Oranges are full of vitamin C. 橙子富含维生素C。.
Vitamin E - Wikipedia
网页Vitamin E. Vitamin E is a group of eight fat soluble compounds that include four tocopherols and four tocotrienols. [1][2] Vitamin E deficiency, which is rare and is usually caused by an underlying problem with digesting dietary fat rather than from a diet low in vitamin E, [3] can cause nerve problems. [4]
维生素 - 维基百科，自由的百科全书
网页维生素 （英語： Vitamin），又稱 维他命，是一系列 有机化合物 的统称。. 它们是 生物体 所需要的微量 营养 成分，而一般又无法由生物体自己生产，需要通过饮食等手段获得。. 维生素不能像 醣类 、 蛋白质 及 脂肪 那样可以產生能量，但會对生物体的 新陳 ...
Vitamin E - Health Professional Fact Sheet - Office of Dietary ...
网页The U.S. Department of Agriculture's (USDA's) FoodData Central website lists the nutrient content of many foods, including, in some cases, the amounts of alpha-, beta-, gamma-, and delta-tocopherol. The USDA also provides a comprehensive list of foods containing vitamin E arranged by nutrient content and by food name.
Vitamin E – The Nutrition Source
网页Vitamin E is a fat-soluble vitamin with several forms, but alpha-tocopherol is the only one used by the human body. Its main role is to act as an antioxidant, scavenging loose electrons—so-called “free radicals”—that can damage cells. [1] It also enhances immune function and prevents clots from forming in heart arteries.
Listing of vitamins - Harvard Health
网页2020年8月31日 · Listing of vitamins. August 31, 2020. The list of vitamins and minerals below can give you an understanding of how particular different types of vitamins and minerals work in your body, how much of each nutrient you need every day , and what types of food to eat to ensure that you are getting an adequate supply.
Vitamin E - MedlinePlus
网页2021年9月27日 · Vitamin E is an antioxidant. It plays a role in your immune system and metabolic processes. Good sources of vitamin E include: Vegetable oils. Margarine. Nuts and seeds. Leafy greens. Vitamin E is also added to foods like cereals. Most people get enough vitamin E from the foods they eat.
Vitamin E - Consumer - Office of Dietary Supplements (ODS)
网页Vitamin E is a fat-soluble nutrient found in many foods. In the body, it acts as an antioxidant, helping to protect cells from the damage caused by free radicals. Free radicals are compounds formed when our bodies convert the food we eat into energy.