分析空腹喝茶的危害 饮茶的十一条军规-看世界

分析空腹喝茶的危害 饮茶的十一条军规

经常喝茶对身体的好处,相信大家都了解了不少,对爱喝茶的人群来说,要注意做好预防,因为喝茶也有很多的注意事项,大家应该注意提前做好知识的了解工作。对很多中老年人来说,他们认为空腹喝茶可以给肠胃排毒,有养生的作用,但专家并不这样认为。如果是空腹喝茶的话,就会给健康带来伤害。那么,经常的空腹喝茶会有哪些危害呢?下面和360常识网一起看看吧。

经常喝茶对身体的好处,相信大家都了解了不少,对爱喝茶的人群来说,要注意做好预防,因为喝茶也有很多的注意事项,大家应该注意提前做好知识的了解工作。对很多中老年人来说,他们认为空腹喝茶可以给肠胃排毒,有的作用,但专家并不这样认为。如果是空腹喝茶的话,就会给健康带来伤害。那么,经常的空腹喝茶会有哪些危害呢?下面和360常识网一起看看吧。

It is believed that we all know a lot about the benefits of regular tea drinking. For those who love tea, we should pay attention to prevention, because there are also many precautions for tea drinking. We should pay attention to the knowledge understanding in advance. For many middle-aged and elderly people, they think that drinking tea on an empty stomach can detoxify the intestines and stomach, and some functions, but experts do not think so. If you drink tea on an empty stomach, it will bring harm to your health. So, what harm does regular tea drinking on an empty stomach do? Let's take a look at 360 common sense.

分析空腹喝茶的危害

Analysis of the harm of drinking tea on an empty stomach

早上起来迷迷糊糊,并且大脑也处于一种未开启的状态,这个时候大部分人都会选择喝一杯浓茶来达到提神的目的。但现代科学研究表明,我们*有很多疾病都是因为空腹饮茶所引起,可以说空着肚子喝茶是导致*致病的重要原因之一。

In the morning, when you wake up confused and your brain is in an unopened state, most people will choose to drink a cup of strong tea to refresh themselves. But modern scientific research shows that many of our diseases are caused by drinking tea on an empty stomach. It can be said that drinking tea on an empty stomach is one of the important causes of the disease.

都说喝茶要因人而异,并不是说每个人都适合喝浓茶,但除了这方面以外,喝茶同时还要讲究时间。以茶养生固然不错,但如果喝错了时间,不但达不到养生的目的,同时还会给*带来不小的伤害。比如在晚上时间就不适宜喝茶,因为晚上是休息时间,如果过量饮茶的话其中的咖啡因就会促进脑神经过于兴奋从而在极大程度上影响了睡眠的质量,而且还有可能会引起失眠。

It is said that tea should be different from person to person, not that everyone is suitable for strong tea, but in addition to this, tea should also pay attention to time. Health preservation with tea is good, but if you drink the wrong time, not only can't achieve the purpose of health preservation, but also to * bring no small harm. For example, it's not suitable to drink tea at night, because it's a rest time at night. If you drink too much tea, the caffeine in it will promote the brain to be too excited, which will greatly affect the quality of sleep, and may cause insomnia.

如果早上喝茶,特别是空腹喝茶的话,更是会带来严重的伤害。因为在茶叶中含有一种叫咖啡碱的成分,如果再空腹时期大量饮用的话,茶水会直接进入脘腹,导致肠道吸收过多的咖啡碱。这样的结果便是致使肠胃产生一时性肾上腺皮质功能亢进症状,出现心慌、尿频等不良反应。

If you drink tea in the morning, especially on an empty stomach, it will bring serious harm. Because there is a kind of component called caffeine in tea, if you drink it in a large amount during the fasting period, the tea will directly enter the abdomen, resulting in excessive absorption of caffeine in the gut. The result is that the gastrointestinal tract produces temporary adrenocortical hyperactivity, and there are such adverse reactions as panic and frequent urination.

专家指出,如果长时间保持有空腹喝茶的不良习惯,除了会影响脾胃健康以外,同时更会影响我们*对维生素B1的吸收,因此从我国古代就流传着“不饮空心茶”的说法。

Experts pointed out that if we keep the bad habit of drinking tea on an empty stomach for a long time, it will not only affect the health of the spleen and stomach, but also affect our absorption of vitamin B1. Therefore, the saying "do not drink hollow tea" has been circulating in ancient China.

到了夏季就应该喝一些适合夏季饮用的茶品,比如绿茶,这种茶类可以有效达到提神清热的作用。但在冲泡的次数上也是有着一定的限制的,比如一般的绿茶冲泡以3次为宜,一杯茶最为忌讳的就是从早泡到晚,如果长时间冲泡这些茶叶的话,一些难溶的有害物质会逐渐浸出,对身体造成伤害。

In summer, you should drink some tea products suitable for drinking in summer, such as green tea, which can effectively refresh and clear the heat. However, there are certain restrictions on the number of brewing. For example, the general brewing of green tea is suitable for three times. The most taboo of a cup of tea is to brew it from early to late. If the tea is brewed for a long time, some insoluble harmful substances will gradually leach out, causing injury to the body.

饮茶的十一条“军规”

Eleven "military rules" for tea drinking

1、发烧忌喝茶

1. Don't drink tea if you have a fever

茶叶中咖啡碱不但能使人体体温升高,而且还会降低药效。

Caffeine in tea can not only raise the body temperature, but also reduce the efficacy.

2、肝脏病人忌饮茶

2. Liver patients should not drink tea

茶叶中的咖啡碱等物质绝大部分经肝脏代谢,若肝脏有病,饮茶过多超过肝脏代谢能力,就会有损于肝脏组织。

Most of the caffeine and other substances in tea are metabolized by the liver. If the liver is ill and drinking too much tea exceeds the metabolism capacity of the liver, it will damage the liver tissue.

3、神经衰弱慎饮茶

3. Drink tea carefully in case of neurasthenia

茶叶中的咖啡碱有兴奋神经中枢的作用,神经衰弱饮浓茶,尤其是下午和晚上,就会引起失眠,加重病情,可以在白天的上午及午后各饮一次茶,在上午不妨饮花茶,午后饮绿茶,晚上不饮茶。这样,患者会白天精神振奋,夜间静气舒心,可以早点入睡。

Caffeine in tea has the function of stimulating the nerve center. Neurasthenia and drinking strong tea, especially in the afternoon and evening, will cause insomnia and aggravate the disease. You can drink tea once in the morning and afternoon in the daytime, flower tea in the morning, green tea in the afternoon and no tea in the evening. In this way, patients will be invigorated during the day, at night, calm and comfortable, and can go to sleep early.

4、孕妇忌饮茶,尤其是不宜喝浓茶

4. Pregnant women should not drink tea, especially strong tea

茶叶中含有大量茶多酚、咖啡碱等,对胎儿在母腹中的成长有许多不利因素,为使胎儿的智力得到正常发展,避免咖啡碱对胎儿的过分刺激,孕妇应少饮或不饮茶。

Tea contains a lot of tea polyphenols, caffeine and so on, which have many adverse factors to the growth of the fetus in the mother's womb. In order to make the intelligence of the fetus develop normally and avoid the excessive stimulation of caffeine to the fetus, pregnant women should drink less or not tea.

5、妇女哺乳期不宜饮浓茶

5. Women should not drink strong tea during lactation

哺乳期饮浓茶,过多的咖啡碱会进入乳汁,小孩吸乳后会间接的产生兴奋,易引起少眠和多啼哭。

Drinking strong tea during lactation, too much caffeine will enter the milk, and children will be excited indirectly after sucking milk, which is easy to cause less sleep and more crying.

6、溃疡病患者慎饮茶

6. Patients with ulcer should drink tea carefully

茶是一种胃酸分泌刺激剂,饮茶可引起胃酸分泌量加大,增加对溃疡面的刺激,常饮浓茶会促使病情恶化。但对轻微患者,可以在服药2小时后饮些淡茶,加糖红茶、加奶红茶有助于消炎和胃粘膜的保护,对溃疡也有一定的作用。饮茶也可以阻断体内的亚硝基化合物的合成,防止癌前突变。

Tea is a kind of stimulant for gastric acid secretion. Drinking tea can increase the amount of gastric acid secretion, increase the stimulation to the ulcer surface, and often drinking strong tea can make the condition worse. However, for mild patients, you can drink some light tea after taking medicine for 2 hours. Adding sugar black tea and milk black tea will help to diminish inflammation and protect gastric mucosa, and also have a certain effect on ulcer. Drinking tea can also block the synthesis of nitroso compounds in the body and prevent precancerous mutations.

7、营养不良忌饮茶

7. No tea for malnutrition

茶叶有分解脂肪的功能,营养不良的人,再饮茶分解脂肪,会使营养更加不良。

Tea has the function of decomposing fat. For people with malnutrition, drinking tea to decomposing fat will make nutrition worse.

8、醉酒慎饮茶

8. Drink tea carefully when drunk

茶叶有兴奋神经中枢的作用,醉酒后喝浓茶会加重心脏负担。

Tea has the function of exciting nerve center. Drinking strong tea after drunk will increase the burden on the heart.

饮茶还会加速利尿作用,使酒精中有毒的醛尚未分解就从肾脏排出,对肾脏有较大的刺激性而危害健康。因此,对心肾生病或功能较差的人来说,不要饮尤其不能饮大量的浓茶;对身体健康的人来说,可以饮少量的浓茶,待清醒后,可采用进食大量水果、或小口饮醋等方法,以加快人体的新陈代谢速度,使酒醉缓解。

Tea drinking can also accelerate diuretic effect, so that the toxic aldehydes in alcohol can be discharged from the kidney before decomposition, which is more irritating to the kidney and harmful to health. Therefore, for people with heart and kidney disease or poor function, don't drink a lot of strong tea, especially can't drink a lot of strong tea; for people with healthy body, you can drink a small amount of strong tea, after waking up, you can eat a large number of fruits, or drink vinegar and other methods to speed up the metabolism of the human body, so that the drunk can be relieved.

9、慎用茶水服药

9. Take medicine with tea

药物的种类繁多,性质各异,能否用茶水服药,不能一概而论。

There are many kinds of drugs with different natures. Whether tea can be used to take medicine cannot be generalized.

茶叶中的鞣质、茶碱,可以和某些药物发生化学变化,因而,在服用催眠,镇静等药物和服用含铁补血药、酶制剂药,含蛋白质等药物时,因茶多酚易与铁剂发生作用而产生沉淀,不宜用茶水送药,以防影响药效。

The tannin and theophylline in tea can have chemical changes with some drugs. Therefore, when taking hypnotic and sedative drugs, iron containing blood tonic drugs, enzyme preparation drugs, protein containing drugs, etc., it is easy to precipitate due to the interaction between tea polyphenols and iron agent, so it is not suitable to use tea to deliver drugs, so as to prevent the effect of drugs.

有些中草药如麻黄、钩藤、黄连等也不宜与茶水混饮,一般认为,服药2小时内不宜饮茶。

Some Chinese herbal medicines, such as ephedra, uncaria, Coptis and so on, are not suitable to be mixed with tea. Generally speaking, it is not suitable to drink tea within 2 hours after taking the medicine.

而服用某些维生素类的药物时,茶水对药效毫无影响,因为茶叶中的茶多酚可以促进维生素C在人体内的积累和吸收,同时,茶叶本身含有多种维生素,茶叶本身也有兴奋、利尿、降血脂、降血糖等功效,对人体可增进药效,恢复健康也是有利的。

While taking some vitamin drugs, tea has no effect on the efficacy, because the tea polyphenols in tea can promote the accumulation and absorption of vitamin C in the human body, at the same time, tea itself contains a variety of vitamins, tea itself also has the effects of excitation, diuresis, blood lipid reduction, blood sugar reduction, etc., which can improve the efficacy of the human body and restore health.

另外,在民间常认为服用参茸之类的补药时,也不宜喝茶,也有一定的道理。

In addition, people often think that when taking tonics such as ginseng antler, it is not suitable to drink tea, and there is a certain reason.

10、贫血患者忌饮茶

10. Do not drink tea for anemia patients

茶叶中的鞣酸可与铁结合成不溶性的终合物,使体内得不到足够铁的来源,故贫血患者不宜饮茶。

Tannic acid in tea can be combined with iron to form insoluble final compound, so that the body can not get enough iron source, so anemia patients should not drink tea.

11、尿结石患者忌饮茶

11. Avoid drinking tea for patients with urinary calculi

尿路结石通常是草酸钙结石,由于茶含有草酸,会随尿液排泄的钙质而形成结石,若尿结石患者再大量饮茶,会加重病情。

Urinary calculi are usually calcium oxalate stones, because tea contains oxalic acid, it will form stones with the calcium excreted in urine. If patients with urinary calculi drink a large amount of tea, it will aggravate the condition.

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