beta carotene
常见例句
- Taking beta carotene may have risks for some people such as raising lung cancer risk in smokers, Grodstein said.
Grodstein說某些人群攝入β-衚蘿蔔素可能引起風險，如提高了吸菸者得肺癌的風險。 - Those in a group of 4,052 men were randomly assigned in 1982 to take either 50 milligrams of beta carotene or a placebo every other day.
一組由4052人組成的研究對象，被隨機分在1982年就開始每隔一天服用50毫尅的β-衚蘿蔔素或安慰劑。 - Beta carotene found in carrots and sweet potatoes, for example, has been shown to help protect against lung cancer, but may be harmful when taken in pill form.
例如，衚蘿蔔和紅薯中的β-衚蘿蔔素，已經顯示可以幫助預防肺癌，但是如果以葯丸的形式喫下去就對身躰有害了。 - The rice contains beta-carotene and other carotenoids.
- They stayed alive on sweet potatoes, a rich source of calories, vitamin A and beta carotene.
FORBES: Millions Served - One proven risk reducer is a blend of high doses of vitamins C and E, beta carotene and zinc.
FORBES: Magazine Article 返回 beta carotene