当前位置：首页 > 时文闯关 > 纤维没吃够？肠道细菌有话说

纤维没吃够？肠道细菌有话说

中等

难度

说明文

时文类型

健康与饮食

时文话题

初中二年级

适合年级

奇速优课

时文摘要

大多数人每天纤维没吃够！肠道细菌靠它“吃饭”，还能帮我们防病。全麦面包、水果、坚果——小小改变就能补足。你吃够了吗？

分享：
时文录音
闯关习题描述一下时文录音

Most people do not get enough fiber (纤维) in their daily diet. Only about 5% of adults get the right amount — 25 grams for women and 38 grams for men. The average person eats only about 17 grams per day.
What exactly is fiber? It is the part of plant foods that our body cannot digest. Our stomach and small intestine (小肠) cannot break it down, so it passes into our large intestine (大肠). There, tiny bacteria (细菌) feed on it. These bacteria break down fiber and turn it into things that help protect us from diseases. Without enough fiber, our body cannot work well, and we may feel uncomfortable. That’s why getting enough fiber is so important.
How can we get more fiber? Small changes can make a big difference. For example, eat whole wheat bread instead of white bread. Add some fruit to your breakfast like an apple or a banana. Choose nuts or vegetables as a snack instead of chips. Also, drink plenty of water every day, because fiber needs water to work in our body.
While you can take fiber supplements (补充剂), experts say eating fiber from natural food is a better choice. Supplements often contain only one type of fiber, but whole foods provide many nutrients that work together to keep us healthy. Whole fruits, vegetables and grains are the best sources — and they are easy to find in our daily life.
原创编写 版权所有 侵权必究 每日更新 个性化阅读 英语飙升
请先登录
最新评论
点击显示

  • 微信用户     Jul 25, 2026 6:29:03 AM
    good luck good day ！

  • 微信用户     Jul 25, 2026 6:29:15 AM
    good luck good day ！

  • 微信用户     Jul 25, 2026 6:29:23 AM
    good luck good day ！

  • 肖贝贝     Jul 25, 2026 9:53:00 AM
    Pains make stronger, tears make braver, and heartbreaks make wiser. ！

  • 肖贝贝     Jul 25, 2026 9:53:16 AM
    Believe in yourself, you are the best. ！

  • 肖贝贝     Jul 25, 2026 9:54:30 AM
    Pains makes us stronger, tears makes us braver, and heartbreaks makes us wiser. ！

  • 微信用户     Jul 25, 2026 12:09:14 PM
    gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg ！

  • 微信用户     Jul 25, 2026 12:09:18 PM
    gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg ！

  • 微信用户     Jul 25, 2026 12:09:24 PM
    gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg ！

  • Ruby     Jul 25, 2026 1:06:13 PM
    Pains make stronger, tears make braver and heartbreaks make wiser. ！

  • Ruby     Jul 25, 2026 1:06:20 PM
    Pains make stronger, tears make braver and heartbreaks make wiser. ！

  • Ruby     Jul 25, 2026 1:06:29 PM
    Pains make stronger, tears make braver and heartbreaks make wiser. ！

  • 小叶子萱     Jul 25, 2026 1:22:06 PM
    than ieve your ！

  • 小叶子萱     Jul 25, 2026 1:22:10 PM
    lakajdbdndn ！

  • 小叶子萱     Jul 25, 2026 1:22:15 PM
    skjsfvkdskgwgdvbd ！

  • oUm2H1ddtsBTHnE6mSBxSzz-qAKQ     Jul 25, 2026 4:50:28 PM
    The only only way I ！

  • oUm2H1ddtsBTHnE6mSBxSzz-qAKQ     Jul 25, 2026 4:50:32 PM
    I don’t know if I can get ！

  • oUm2H1ddtsBTHnE6mSBxSzz-qAKQ     Jul 25, 2026 4:50:35 PM
    I’m just trying my luck with this ！

  • 微信用户     Jul 25, 2026 6:41:54 PM
    good morning ！

  • 微信用户     Jul 25, 2026 6:41:59 PM
    good morning ！

  • 微信用户     Jul 25, 2026 6:42:14 PM
    good morning ！

  • 瑞and可     Jul 25, 2026 7:39:03 PM
    vkfjfjfjfccrcicifjcj ！

  • 瑞and可     Jul 25, 2026 7:39:07 PM
    gtvkvtigvigividivi ！

  • 瑞and可     Jul 25, 2026 7:39:59 PM
    Pians make stronger,tears make braver,and heartbreaks make wiser. ！

  • 瑞and可     Jul 25, 2026 7:40:10 PM
    firjrvirrvrvjrrvjvkf ！

  • 微信用户     Jul 25, 2026 7:48:33 PM
    How old are you? ！

  • 微信用户     Jul 25, 2026 7:48:39 PM
    wergwegergtsergregersg ！

  • 微信用户     Jul 25, 2026 7:48:47 PM
    dsffdffddsfsdff ！

  • 微信用户     Jul 25, 2026 7:50:17 PM
    Pains make stronger，tears make braver and heartbreaks make wiser. ！

  • oUm2H1RxR7GauR9flgQ99mDeHBwk     Jul 25, 2026 8:18:09 PM
    This story is not easy ！

  • oUm2H1RxR7GauR9flgQ99mDeHBwk     Jul 25, 2026 8:18:24 PM
    This story is a little different ！

  • oUm2H1RxR7GauR9flgQ99mDeHBwk     Jul 25, 2026 8:18:37 PM
    WhyThis is. ！

  • 微信用户     Jul 25, 2026 8:42:11 PM
    I'm just trying my luck this. ！

  • 微信用户     Jul 25, 2026 8:43:41 PM
    You are the last trouble in my world. ！

  • 微信用户     Jul 25, 2026 8:43:50 PM
    May the right person finally come to you not far from Wan Li. ！

  • 微信用户     Jul 25, 2026 8:44:00 PM
    Whose youth was once white, whose youth was also white. ！

  • owvo36QD0jtMW0h2aOTfEmyZoLaE     Jul 25, 2026 8:47:02 PM
    Pains make stronger tears make braver and heartbreaks make wiser. ！

  • owvo36QD0jtMW0h2aOTfEmyZoLaE     Jul 25, 2026 8:47:14 PM
    Pains make stronger tears make braver and heartbreaks make wiser. ！

  • owvo36QD0jtMW0h2aOTfEmyZoLaE     Jul 25, 2026 8:47:21 PM
    Pains make stronger tears make braver and heartbreaks make wiser. ！

  • 微信用户     Jul 25, 2026 9:33:09 PM
    Paints make stronger, tears make braver and the heart breaks make wiser. ！

  • 微信用户     Jul 25, 2026 9:33:25 PM
    Paints make stronger tears make graver and hard brakes make why isn't. ！

  • 微信用户     Jul 25, 2026 9:33:43 PM
    Beings make stronger tears make braver, and the heart breaks make wiser ！

  • oUm2H1VG2MxI77tJq58Bs74Pz16Y     Jul 25, 2026 10:28:57 PM
    fghjjffdsdhjhds ！

  • 微信用户     Jul 25, 2026 10:29:37 PM
    gbdbfvfbbbdbdd ！

  • 微信用户     Jul 25, 2026 10:29:40 PM
    bxbxbbccbcfbf ！

  • 微信用户     Jul 25, 2026 10:29:44 PM
    dbxbxbxbcxbfb ！

  • 微信用户     Jul 25, 2026 10:35:52 PM
    Just be yourself. ！

  • 微信用户     Jul 25, 2026 10:36:05 PM
    just be yourself. ！

  • 微信用户     Jul 25, 2026 10:36:30 PM
    Just be yourself. ！

  • 微信用户     Jul 25, 2026 10:37:29 PM
    Heartbreak builds wisdom ！

  • 微信用户     Jul 25, 2026 10:37:33 PM
    Heartbreak builds wisdom ！

  • 微信用户     Jul 25, 2026 10:37:37 PM
    Heartbreak builds wisdom ！

  • 微信用户     Jul 25, 2026 10:54:41 PM
    Dfjjvdhjygbkh ！

  • 微信用户     Jul 25, 2026 10:54:47 PM
    Fbshjdhjcjjk ！

  • 微信用户     Jul 25, 2026 10:54:53 PM
    Bchjcrjcsjncn ！

  • 微信用户     Jul 25, 2026 11:04:59 PM
    What i am thinking is if the bread has such many sweet that many people can't eat it ！

  • 微信用户     Jul 25, 2026 11:10:48 PM
    Pains make stronger , tears make braver and heartbreaks make wiser . ！

  • 微信用户     Jul 25, 2026 11:13:22 PM
    Without enough fiber , our body can't work well , and we may feel uncomfortable . ！

  • 微信用户     Jul 25, 2026 11:16:16 PM
    While you can take fiber supplements , experts say eating fiber from natural food is a better choice . ！

  • 微信用户     Jul 26, 2026 5:05:42 AM
    simple changes add more fibers. ！

  • owvo36cA73IVFdzpI2LHEQdxgqNc     Jul 26, 2026 10:50:35 AM
    Fiber is good to our healthy ！

  • 微信用户     Jul 26, 2026 7:55:16 PM
    Bdhjdjdjdnnfn ！

  • 微信用户     Jul 26, 2026 9:00:51 PM
    good ！

  • oUm2H1VcBfWsuoNQaZReCXo0mWKI     Jul 26, 2026 10:38:50 PM
    dripping water pierces stone not ！

  • 微信用户     Jul 27, 2026 7:02:10 AM
    For a new chapter, pour passion into its foundation once more. ！

  • 微信用户     Jul 27, 2026 7:02:15 AM
    For a new chapter, pour passion into its foundation once more. ！

  • 微信用户     Jul 27, 2026 7:02:20 AM
    For a new chapter, pour passion into its foundation once more. ！

  • 微信用户     Jul 27, 2026 3:14:28 PM
    good ！

  • 微信用户     Jul 27, 2026 3:14:31 PM
    good ！

  • 微信用户     Jul 27, 2026 3:14:35 PM
    good ！

  • 微信用户     Jul 27, 2026 3:14:38 PM
    good ！

  • 微信用户     Jul 27, 2026 9:21:47 PM
    kchxyxycucivigigi ！

  • 微信用户     Jul 27, 2026 9:22:01 PM
    kcjxhzgzgxhxjcjc ！

  • 微信用户     Jul 27, 2026 9:22:05 PM
    ovjxyxycjvkblbl ！

  • 微信用户     Jul 27, 2026 10:50:50 PM
    adreamxiamen ！

  • 微信用户     Jul 27, 2026 10:50:59 PM
    gamecomxiamen ！

  • 微信用户     Jul 27, 2026 10:51:10 PM
    vanxiamenxiamen ！

  • 微信用户     Jul 27, 2026 10:55:53 PM
    I’m sorry to do that but I must do this thing. ！

  • 微信用户     Jul 27, 2026 10:55:59 PM
    Chxgjcjchgxhgxhxhfxghgzhfxjgdjg ！

  • 微信用户     Jul 27, 2026 10:56:04 PM
    Xghrfufjgzfhxitxfudyixjf ！

  • owvo36ZlJTrYzVBPD00NxoXUOX68     Jul 25, 2026 8:20:12 AM
    Keep healthy. ！

  • 15880918008     Jul 25, 2026 11:05:14 AM
    dcvgewgwrgrwwrhd ！

  • 15880918008     Jul 25, 2026 11:05:43 AM
    mnjjwxcndxiongwwwwwwwwwwww ！

  • 15880918008     Jul 25, 2026 11:05:46 AM
    cmdfksrekrfekg ！

  • Yoyo⌯>ᴗo⌯ .ᐟ.ᐟ     Jul 25, 2026 11:28:51 AM
    Pains make fronger，tears make braver，and heartbreaks make wiser！✌︎˶╹ꇴ╹˶✌︎ ！

  • 微信用户     Jul 25, 2026 10:54:59 PM
    Pains make strong . ！

  • 微信用户     Jul 25, 2026 10:55:31 PM
    Pains make strong . ！

  • 微信用户     Jul 25, 2026 10:55:38 PM
    Pains make strong . ！

  • 微信用户     Jul 27, 2026 8:34:08 AM
    bkjhlkjhlkhhjlkhljhgkhlg ！

  • 微信用户     Jul 27, 2026 8:34:13 AM
    hvckhgckhgfkhgfkhgkhgcjvhg ！

  • 微信用户     Jul 27, 2026 8:35:01 AM
    Kind words can gently hold a hurting heart. ！

  • 按错了     Jul 27, 2026 6:48:12 PM
    Kind words can gently hold a hurting heart. ！

  • 按错了     Jul 27, 2026 6:48:20 PM
    Kind words can gently hold a hurting heart. ！

  • 按错了     Jul 27, 2026 6:48:28 PM
    Kind words can gently hold a hurting heart. ！

本文翻译请先完成本篇阅读

奇速优课平台

轻松创业线上机构

免费了解

奇速英语 · 英语夏令营

7天单词特训

免费了解

奇速英语同步培优

单元知识点讲解+单元过关手册+常考易错题

学习
更多优质学习内容
奇速优课课程咨询
请填写信息
立即提交

四川奇速教育科技有限公司

网站备案号：蜀ICP备14006206号-4
Copyright @ 2018
All Rights Reserved.

帮助中心 百度统计 站内地图 新闻中心

联系我们

  
  

奇速公众号

星奇速

奇速优课