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什么时候不能喝咖啡?
添加时间:2017-12-06 16:24:28 浏览次数: 作者:未知
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  • When you should skip it: You have any type of illness, but especially a stomach bug.

    什么时候不该喝:在你生病的时候(不管什么病),尤其是肚子痛时更不能喝。

    Why it makes you feel worse: The caffeine in coffee is a diuretic, so it can make you pee a lot and leave you dehydrated. That's bad news when you're battling a virus or other infection, since getting enough hydration helps your immune system fight more effectively, says Kristine Arthur, MD, an internist at Orange Coast Memorial Medical Center in Fountain Valley, California. Caffeine is even worse when you're dealing1 with vomiting2 or diarrhea, since both can cause you to lose fluid. Taking in extra caffeine on top of that will only make that dehydration3 worse. Plus, caffeine can actually stimulate4 the muscles in your digestive tract5 and make your diarrhea more intense, Dr. Arthur says.

    为什么会让你的病情加重:咖啡中的咖啡因是利尿剂,所以你上厕所的次数会变多,从而会脱水。当你在与病毒或其它感染作斗争的时候,这可不是好消息,因为水分充足可使免疫系统更为有效,医学博士克里斯蒂娜·亚瑟说道,她也是加州方廷瓦利橘子海岸纪念医疗中心(Orange Coast Memorial Medical Center)的内科医生。当你呕吐或腹泻时,摄入咖啡因会使情况更糟,因为这两种病都会使体内水分流失。除此之外,摄入额外咖啡因会使脱水更严重。此外,咖啡因实际上会刺激消化道肌肉,从而使得腹泻更为严重,亚瑟医生说道。

     11级    英文科普 
     单词标签: dealing  vomiting  dehydration  stimulate  tract 


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    1 dealing [ˈdi:lɪŋ] NvjzWP   第10级
    n.经商方法,待人态度
    参考例句:
    • This store has an excellent reputation for fair dealing. 该商店因买卖公道而享有极高的声誉。
    • His fair dealing earned our confidence. 他的诚实的行为获得我们的信任。
    2 vomiting ['vɒmɪtɪŋ] 7ed7266d85c55ba00ffa41473cf6744f   第9级
    参考例句:
    • Symptoms include diarrhoea and vomiting. 症状有腹泻和呕吐。
    • Especially when I feel seasick, I can't stand watching someone else vomiting." 尤其晕船的时候,看不得人家呕。”
    3 dehydration [ˌdi:haɪ'dreɪʃn] UYkzX   第11级
    n.脱水,干燥
    参考例句:
    • He died from severe dehydration. 他死于严重脱水。
    • The eyes are often retracted from dehydration. 眼睛常因脱水而凹陷。
    4 stimulate [ˈstɪmjuleɪt] wuSwL   第7级
    vt.刺激,使兴奋;激励,使…振奋
    参考例句:
    • Your encouragement will stimulate me to further efforts. 你的鼓励会激发我进一步努力。
    • Success will stimulate the people for fresh efforts. 成功能鼓舞人们去作新的努力。
    5 tract [trækt] iJxz4   第7级
    n.传单,小册子,大片(土地或森林)
    参考例句:
    • He owns a large tract of forest. 他拥有一大片森林。
    • He wrote a tract on this subject. 他曾对此写了一篇短文。

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