2. What is Beta-carotene good for?A. earsB. teethC. eyes 相关知识点: 试题来源: 解析 C. eyes β-胡萝卜素是维生素A的前体,在体内转化为维生素A。维生素A对眼睛健康至关重要,有助于预防夜盲症和其他眼部疾病。因此,β-胡萝卜素对眼睛有益。 答案:C. eyes...
The rich orange color of carrots comes from beta carotene, which also happens to be very good for optical health. The yellow to orange pigment in beta carotene is converted by the body into vitamin A, making carrots an excellent source of this useful vitamin. When eaten in excess, beta car...
What is a methylene group?Question:What is a methylene group?Organic Chemistry:Organic chemistry is the chemistry of carbons, where we learn about carbon's structure, compositions, preparations, and properties. Other elements are also studied here, such as halogens, hydrogens, nitrogen, silicon, ...
The rich orange color of carrots comes from beta carotene, which also happens to be very good for optical health. The yellow to orange pigment in beta carotene is converted by the body into vitamin A, making carrots an excellent source of this useful vitamin. When eaten in excess, beta car...
Carrot oil is a substance that is extracted from the roots and seeds of carrots. The main uses of carrot oil include making...
Cooked food is often more nutritious than raw food. For example, cooked tomatoes release more of the antioxidant lycopene than raw tomatoes, she said. Lycopene is believed to have qualities that prevent cancer. Also, cooked...
Also, cooked carrots have more beta-carotene that can be absorbed by the body. Roasting pumpkins, carrots and sweet potatoes increases available carotenoids. These antioxidants are thought to prevent inflammation in the body. 另外,煮熟的胡萝卜具有更多的β-胡萝卜素,可以...
Laxatives can also act as an antivitamin by increasing the speed at which vitamins in both supplements and fresh food form.Mineral oilis one of the most common forms oflaxativeand acts as a natural absorber ofvitamin Aand carotene, as well as small amounts of vitamins D, E, and K. Mine...
CarrotsCarrots have high levels of beta-carotene, which changes to vitamin A in the body. So they may help with memory, do good to the skin and are also thought to lower cholesterol. 4. OatsThe protein, calcium and phosphorus in oats all help build strong bones and connective tissue. ...