长期喝咖啡对身体好还是不好？研究发现，这3个好处或会慢慢显现
Is it good or bad to drink coffee for a long time? The study found that these three benefits may come slowly
2021-12-13 19:59 2021-12-13 19:59
#健康有知识#
Health is knowledge
咖啡成为当下非常流行的一种饮品，消耗量仅次于水，而且如今咖啡对于健康的影响也饱受争议，有人认为喝咖啡能够起到提神醒脑的效果，而有人觉得经常喝咖啡很容易上瘾，会伤神经。
Coffee is one of the most popular drinks in the world, second only to water, and its health effects are controversial. Some people claim it can wake you up, while others claim it is addictive and can damage your nerves.
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【案例分析】 【 Case Study 】
28岁的刘女士，是一名主播，每天工作都在12个小时以上，尤其是搞活动的时候，每天睡觉可能只有三四个小时，而且生活极其不规律，每一次犯困的时候都会喝一大杯美式咖啡，而且除了喝咖啡，她很少喝水。
Ms. Liu, 28, is an anchor. She works more than 12 hours a day, especially for activities. She may sleep only three or four hours a day, and her life is very irregular.
前段时间刘女士感觉自己的心脏一直砰砰跳动，比以往要快了，好几个节拍，后来又开始出现了手抖胸闷冒冷汗的现象，这时候刘女士感觉有一点害怕，赶紧去医院做检查。
Some time ago, Ms. Liu felt that her heart had been beating faster than before, several beats, and then began to shake her hands, chest tightness and cold sweat. At this time, Ms. Liu felt a little afraid and hurried to the hospital for examination.
去医院经过全面检查之后，发现刘女士是因为过度疲劳而引起的，再加上过量喝咖啡引起了身体不适，生活当中也有很多人在喝完咖啡之后出现了心跳加速的现象，长期喝咖啡对身体好还是不好？
Go to the hospital after a comprehensive examination, found that Ms. Liu is caused by excessive fatigue, coupled with excessive drinking coffee caused physical discomfort, there are also a lot of people in life after drinking coffee appeared the phenomenon of accelerated heartbeat, long-term drinking coffee is good or bad to the body?
长期喝咖啡对身体好还是不好？研究发现，这3个好处或会慢慢显现
Is it good or bad to drink coffee for a long time? The study found that these three benefits may come slowly
1、保护肝脏
1. Protect the liver
有研究表明，对于较高肝病风险者，可以适量饮用咖啡，降低50%左右患慢性肝病的风险率，咖啡能够刺激胆囊收缩，减少胆汁中，易形成结石的胆固醇含量，预防胆结石。
Studies have shown that for those with high risk of liver disease, moderate drinking of coffee can reduce the risk rate of chronic liver disease by about 50%. Coffee can stimulate the contraction of gallbladder, reduce the cholesterol content in bile, which is easy to form stones, and prevent gallstones.
2、改善肥胖和2型糖尿病
2. Improve obesity and type 2 diabetes
咖啡因可以改善能量平衡，帮助体重管理，还能够降低2型糖尿病的风险，在血糖研究当中，咖啡因在短期内可以降低胰岛素的敏感性，不过长期却没有明显的影响。
Caffeine has been shown to improve energy balance, aid in weight management, and reduce the risk of type 2 diabetes. In blood sugar studies, caffeine reduced insulin sensitivity in the short term, but had no significant long-term effects.
在《内科 医学年鉴》上有一篇文章写道，多喝咖啡，可降低罹患 2型糖尿病的风险。
An article in the Annals of Internal Medicine found that drinking more coffee was associated with a lower risk of developing type 2 diabetes.
3、预防癌症
3. Prevent cancer
咖啡内含有大量的抗氧化物，可以帮助清除身体内的自由基，预防癌症对抗机体衰老，也能够预防心血管疾病，有研究表明适量喝咖啡可以预防肝癌结肠癌的产生。
Coffee contains a large amount of antioxidants, which can help remove free radicals in the body, prevent cancer and fight aging, and also prevent cardiovascular diseases. Some studies have shown that moderate drinking of coffee can prevent liver cancer and colon cancer.
美国南加州大学药学院的专家表示，经常喝咖啡相比不喝咖啡，罹患皮肤癌的几率会比较低。
According to experts at the University of Southern California School of Pharmacy, regular coffee consumption is associated with a lower risk of skin cancer than non-coffee consumption.
喝咖啡讲究度，过量喝咖啡还会给身体带来哪些危害？
Drink coffee pay attention to degree, excessive drinking coffee will bring what harm to the body?
喝咖啡讲究度，如果过量摄入咖啡因，可能会造成失眠紧张，不安焦虑，心率快，胃部不适，恶心，呕吐与烦躁不安等症状。
Coffee is a coffee drinker. Excessive caffeine intake may cause insomnia, nervousness, anxiety, rapid heart rate, upset stomach, nausea, vomiting and restlessness.
经常喝咖啡的人如果出现了这些症状，或许表示身体内的咖啡因已经过量，要减少摄入量。
Regular coffee drinkers who experience these symptoms may be indicating that their bodies have too much caffeine and need to reduce their intake.
如何正确喝咖啡？
How to drink coffee correctly?
1、不要空腹喝咖啡，尤其是患有肠胃疾病的朋友
1, do not drink coffee on an empty stomach, especially friends with gastrointestinal diseases
2、患有高血压，冠心病，动脉硬化等疾病的患者也不宜长期或者大量饮用咖啡，因为咖啡因可能会导致血压上升，心率加速。
2. Patients with hypertension, coronary heart disease, arteriosclerosis and other diseases should not drink coffee for a long time or in large quantities, because caffeine may lead to increased blood pressure and accelerated heart rate.
3、孕妇和幼儿禁止喝咖啡，孕妇长期大量喝咖啡容易导致畸形癌或流产的可能，增加咖啡因会兴奋幼儿的神经中枢干扰记忆，造成波动症的产生。
3. Pregnant women and children are forbidden to drink coffee. Pregnant women who drink a lot of coffee for a long time are likely to lead to abnormal cancer or abortion.
4、健康成年人咖啡因每日摄入量应该控制在250毫克，最高不得超过400毫克，按杯数计算，大约每天喝2~3杯。
4. Healthy adults should limit caffeine intake to 250 milligrams a day, with a maximum of 400 milligrams, or about 2-3 cups per day.
5、喝咖啡时最好选择纯咖啡，上午9:30~11:30之间是饮用咖啡最好的时间段，大家不要选择速溶咖啡，速溶咖啡当中的添加剂以及含糖量是非常高的，不利于身体健康。
5. It is best to choose pure coffee when drinking coffee. The best time to drink coffee is between 9:30 and 11:30 in the morning.
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Special statement: This article is uploaded and published by the author of netease We-media platform "netease", and the views expressed herein are solely those of the author. Netease only provides an information release platform.
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