国产热热热精品,亚洲视频久久】日韩,三级婷婷在线久久,99人妻精品视频,精品九热人人肉肉在线,AV东京热一区二区,91po在线视频观看,久久激情宗合,青青草黄色手机视频

您現(xiàn)在的位置: > Language Tips > Easy English > Odd Question  
 





 
陽(yáng)光能抗癌嗎?(通訊員稿)

[ 2006-12-11 16:39 ]

我們都知道強(qiáng)烈的陽(yáng)光輻射會(huì)導(dǎo)致癌癥,殊不知陽(yáng)光也是抗癌的自然藥物。下面我們就來(lái)看看它是如何抗癌的。

Although too much exposure to the sun's ultraviolet rays can cause skin cancer, sunshine may have protective effect against some cancers, a U.S. scientist said in April. He said vitamin D, the so -called sunshine vitamin can help to slow down the speed at which cancer cells divide. It is abundant in cod liver oil, fortified milk and dairying products, and some fatty fish. The study found inverse associations between both residential and occupational exposure to sunlight and mortality from female breast and colon cancers.

Scientists found the more deaths from skin cancer in sunnier states but the number of people who died from the other cancers was lower in sunshine area. Working outdoors in a sunny climate was also associated with fewer breast and colon cancer deaths but not with the other cancers.

(來(lái)源:《英語(yǔ)沙龍》北京林業(yè)大學(xué)通訊員邢元媛供稿 英語(yǔ)點(diǎn)津Annabel 編輯)

 
 
相關(guān)文章 Related Stories
 
         
 
 
 
 
 
         
 
 

48小時(shí)內(nèi)最熱門

     

本頻道最新推薦

     
  手機(jī)會(huì)致癌嗎?
  Dog-training program
  西方婚禮到底是怎樣的?(通訊員稿)
  Give me five!
  “電”是怎樣命名的?(通訊員稿)

論壇熱貼

     
  i want to have a english name
  “早生貴子”英語(yǔ)怎么說(shuō)
  日??谡Z(yǔ)趣味翻譯(It's fun!)
  how to say "彩鈴" in English?
  常用英語(yǔ)口語(yǔ)1000句
  翻譯:老鄉(xiāng)見老鄉(xiāng),兩眼淚汪汪




望奎县| 舟曲县| 土默特右旗| 盖州市| 通化县| 南和县| 同德县| 东莞市| 桐庐县| 冀州市| 达孜县| 濮阳市| 和林格尔县| 湘西| 梅州市| 凤台县| 玉树县| 醴陵市| 宝坻区| 田林县| 舒兰市| 香港| 镇平县| 鄂伦春自治旗| 河曲县| 大新县| 抚顺县| 化州市| 天祝| 鹰潭市| 渭源县| 辽阳市| 钦州市| 关岭| 龙南县| 大理市| 洪洞县| 柘荣县| 遵义市| 太白县| 北辰区|