课程咨询

托福考试网 托福资料下载 托福资讯 0元讲座 水平测试

托福考试练习
新东方在线 > TOEFL > 托福听力 > 正文
托福培训

扫码免费领资料

内含托福全科备考资料

更有免费水平测试及备考规划

托福培训

扫码关注掌握一手留学资讯

回复XDF免费水平测试

录播精讲 直播课HOT

科学美国人60秒:白面包有益健康-托福听力下载

2017-01-18 18:10:00来源：科学美国人60秒

点击查看>>科学美国人60秒音频：白面包有益健康

　　科学美国人60秒中英文翻译：白面包有益健康

　　科学美国人60秒英文文本

　　You can beat on Wonder Bread all you want.

　　But it just keeps bouncing back.

　　Because despite its nutritional bad reputation, white bread appears to boost the growth of good gut bacteria.

　　That's according to a paper in the Journal of Agricultural and Food Chemistry.

　　白面包.jpg

　　In recent years, white bread has been shunned as a glutenous slab that lacks the health benefits of whole wheat.

　　But this new study suggests there's more to the story.

　　The researchers were looking at the effects of foods on the types of microbes that live in our intestines.

　　They gathered data on the diets of 38 healthy adults and then analyzed the bacteria present in the subjects' stool samples.

　　Hey, it's for science.

　　Turns out that volunteers who ate white bread had more Lactobacillus, a type of bacteria that wards off digestive disorders.

　　Seems the starch and fibers in this sandwich staple are good for these germs.

　　But before you make your lunch, another recent study showed that eating white bread is associated with obesity.

　　So you should take all these findings with a pinch of salt.

　　But not too much salt—especially if you have high blood pressure.

　　中文翻译请点击下一页

本文关键字: 科学美国人60秒 科学60秒下载 托福听力

上一页 1 2 下一页

托福辅导

关注新东方在线托福

托福机经·Official题目练习

考前重点突破·听说读写海量资料

更多资料

关注新东方在线托福，
回复【XDF】获取大礼包

托福辅导
  • 1.打开手机微信【扫一扫】，识别上方二维码；
  • 2.点击【添加】，回复对应关键字领取学习资料。
更多>>
更多内容

免费获取托福备考大礼包

微信扫描下方二维码 立即领取

托福辅导
更多>>
更多公益讲座>>
更多>>
更多资料
托福TPO 托福听力练习 托福口语练习 托福阅读练习 托福写作练习
我要
反馈 返回
首页
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10