4. Broccoli 西蘭花

A recent Harvard study finds that cruciferous vegetables, like broccoli, may protect against bladder cancer. It's one of the most common cancers, and affects two to three times as many men as women. Scientists analyzed the diets of nearly 50,000 men and discovered that those who ate five servings or more per week of cruciferous veggies were half as likely to develop bladder cancer over a ten-year period as men who rarely ate them. And broccoli and cabbage were singled out as the most protective foods.

最近哈佛大學研究發現，十字花科的蔬菜，例如西蘭花，有助于預防膀胱癌。膀胱癌是常見的一種癌癥，男性發病率是女性的兩到三倍?？茖W家分析研究了將近五萬名男性的飲食后發現，一周至少吃五次十字花科類蔬菜的男性，其在10年內得膀胱癌的幾率比很少食用者減少了一半，其中西蘭花和卷心菜被認為是最具功效的食物。

來源:可可英語 http://www.ccdyzl.cn/read/201006/107626.shtml