Which kind of tea is not right to drink is more hurtful, and does drinking tea often hurt the body

There can be a variety of ways to divide teas. According to the different manufacturing methods and differences in quality, some tea leaves are divided into six categories: green tea, black tea, oolong tea (i.e., green tea), white tea, yellow tea and dark tea. According to the category of tea exported by China, tea is divided into several categories, such as green tea, black tea, oolong tea, white tea, flower tea, pressed tea and instant tea.

According to the actual situation that China's tea processing is divided into two stages, primary and refined, tea is divided into two parts: hair tea and tea tasting, of which hair tea is divided into five categories: green tea, black tea, oolong tea, white tea and dark tea, and yellow tea is classified as green tea; Tea tasting includes refined green tea, black tea, oolong tea, white tea and reprocessed flower tea, pressed tea and instant tea. Some also divide the tea from the origin of Sichuan tea, Zhejiang tea, Fujian tea, etc., this classification method a....

Drinking tea regularly is harmful to the body, as follows:

1. Cause stomach discomfort: Drinking a large amount of strong tea regularly makes the body feel uncomfortable, and it is easy to dilute the gastric juice, resulting in a series of gastrointestinal diseases such as indigestion and bloating.

2. Constipation is easy to occur: long-term drinking of tea will make the tannic acid in the tea combine with the iron in the body, and it will also combine with the protein in the food to produce a piece of tannin protein that is not easy to digest, which will lead to poor peristalsis of the stomach and intestines, and will also make the body constipated.

3. Affect the body's absorption of iron: Because tea contains tannic acid, and this substance will combine with iron after entering the body, it will affect the body when absorbing iron, and most people who drink tea for a long time will have iron deficiency anemia.

In general, drinking tea is very good, as long as the landlord says that the reasonable tea is drunk.

When drinking tea, we should pay special attention to our physical condition, sometimes, some people are not suitable for tea.

For example, when a lady has a period, she suffers from neurasthenia or has a serious stomach problem.

Drinking tea reasonably is a science, and it is difficult to express it clearly in a few words, but we can simply follow the following principles:

1. Not excessive, not excessive: do not drink a lot of strong tea, do not drink different kinds of tea continuously, drinking tea is like drinking, drinking too much will get drunk, drinking too much tea will be drunk, and drunk tea is more uncomfortable than drunk, not only causing a serious burden on the stomach, but also more likely to go into shock due to low blood sugar.

2. Drink tea in a timely manner: choose to drink different teas according to the weather season and your physical condition, for example, spring and summer green tea, autumn and winter black tea, and add some accessories to the tea as needed when necessary.

3. Don't blindly listen to blind faith: Now the hype of tea is very powerful, most of them will add some functional things to tea when hype, we can't deny these effects, but driven by interests, these hype will inevitably have exaggerated parts, so be cautious.

Correct a little upstairs, there is a medicine called tea pills, which need to be taken with tea, so you can't generalize what to say don't use tea to swallow medicine, there are four words when taking medicine - police respect doctor's advice, this is the most important thing.

No problem! How could there be a problem.

However, if you are a person with a bad stomach, such as a stomach ulcer or something, it is recommended not to drink strong tea, drink some clear tea...

And don't swallow medicine with tea...

It's a good thing to develop a good habit of drinking tea...

If you drink too much tea, you can't do it, have you heard people say that you get drunk more when you drink tea.

Not good, everything is in moderation.

Tea culture has a long history, and many people like to drink tea, not only to be able to taste the aroma of tea, but also to cultivate one's self-cultivation and calm people's mood. Drinking tea is very good for the health of the body, not only can it refresh the mind, but it is also rich in vitamin C and vitamin B1, which can promote digestion and can also eliminate excess fat. The tea polyphenols in tea also have very good antioxidant effects and can delay aging.

Although tea has so many benefits, it is necessary to pay attention to some taboos when drinking tea to understand whether there are any harms.

1. Don't drink strong tea often

Although some products are indeed better than strong tea, for the sake of your own health, it is better to brew it lightly. Because strong tea has higher theophylline, it will make the nerves more excited, especially some patients with cardiovascular and cerebrovascular diseases, who will have some uncomfortable feelings after drinking strong tea. Moreover, regular drinking of strong tea is also prone to osteoporosis, which is very unfavorable for the elderly.

2. Don't drink tea before going to bed

Drinking tea can refresh the mind, but it may also affect a person's sleep. Although it is quiet before going to bed, it is more suitable for drinking tea, but drinking tea at this time will cause insomnia. If you want to make tea not affect sleep, you should pay attention to the time of drinking tea, don't drink tea after 3 o'clock in the afternoon, and don't drink tea before going to bed.

3. Don't drink tea on an empty stomach

In real life, many people like to drink tea on an empty stomach, but in fact, it is a bad habit. Drinking tea on an empty stomach will affect digestion, affect the absorption of protein, and if you do this often, it will also damage the gastric mucosa, and it is easy to get stomach problems for a long time. If you really want to drink tea, you can slow down for a period of time after eating, tea has the function of promoting digestion, which is a more suitable time period for drinking tea.

4. Don't drink overnight tea

Overnight tea refers to overnight tea, which cannot be drunk and is harmful to the body's health. Because when you place the overnight tea, there is generally no particularly good seal, and after a night's time, some bacteria and other dirty things will fall into the tea. And the time has passed too long, and the vitamins have been almost lost, and it makes no sense to drink it again at this time.

5. Always drink hot tea

Many tea lovers will drink tea hot when they drink it, and they think it tastes more fragrant. But this is a taboo to drink tea, often drinking hot tea is easy to damage the esophageal mucosa, will increase the chance of esophageal cancer, the human esophageal mucosa can withstand a maximum of 60 temperatures, hot tea far beyond this temperature. When drinking tea, it is best to blow the tea cold before drinking, but not too cold, and the appropriate temperature is the most suitable temperature.

6. Don't drink tea when you're sick

People should not drink tea when they are sick, because some substances in tea will react with drugs and affect the effectiveness of medicines. Moreover, the caffeine in tea will also make people more excited, which is not conducive to rest. If you want to drink tea, you might as well wait until you are sick** before drinking, otherwise there is no way to be sick**, and it is you who suffers.

Family Doctor Supergroup