Why do some people can t sleep when they drink tea? Some people get more and more sleepy the more th

Tea is often used as a "stimulant" to ward off drowsiness and tiredness. Whether it's morning or afternoon, we're used to using a cup of tea to lift our spirits before starting the day. But drinking tea for a refreshing isn't effective for everyone, and why is that?

Let's find out.

1.Why drink tea to refresh

Drinking tea is indeed a good way for some people to refresh their minds, but the key role is played by the caffeine in the tea, as well as a small amount of theophylline. Caffeine has the effect of stimulating the nerves of the brain, and at the same weight, the amount of caffeine in tea is even more than that of coffee.

2.What are the circumstances when drinking tea can not refresh the mind

Personal Physique:The refreshing effect of tea is different for everyone. Some people are immune to caffeine, so no amount of tea can be refreshed because caffeine can't work on it.

The body gradually adapts:Because of the frequent drinking of tea to refresh the mind, so there is resistance to tea, the refreshing effect of tea can not be highlighted, just like drinking alcohol regularly, it can have a strong resistance to alcohol, and it is not easy to get drunk.

3.How to drink tea both refreshingly and healthily

Try different varieties of tea. Different varieties of tea have different levels of refreshing ingredients, so see which one has a more refreshing effect on you when it suits you.

Raise the concentration of tea appropriately. Sometimes the concentration of the tea is not enough to cause it to have a refreshing effect, so we can adjust the concentration of the tea appropriately if we can adapt to it.

In addition, proper exercise can enhance one's physique in order to maintain a better mental head.

There is a part of nicotine content in tea, and individual tolerance is different. So the effect is naturally not the same.

It depends on what kind of tea you are drinking. Some teas, such as green tea, have a strong refreshing effect, but black tea, like it, can help with sleep.

Some people are very sensitive to nicotine, but the nicotine contained in tea can excite the human cerebral cortex, so they can't sleep.

Because everyone's constitution is different, the substances needed are also different.

There are many types of tea, some can be refreshing, and some can help you sleep.

This is a genetic problem, just like some people drink coffee without effect, and some people will be very energetic after drinking a little.

Tea contains nicotine, some people are sensitive to nicotine, while some people are not sensitive to nicotine.

Some people have difficulty falling asleep when drinking tea, and some are not affected, why does drinking tea affect sleep?

The reason for insomnia caused by drinking tea is mainly due to the caffeine contained in tea, which is a central stimulant that can excite the central nervous system and keep people awake, and even a state of excitement can lead to insomnia.

There are large individual differences in insomnia caused by drinking tea, and some people may have a better tolerance to caffeine, and they are not prone to insomnia after drinking tea. Some people, especially first-time tea drinkers, even if they drink a small amount of tea, will suffer from insomnia due to their high sensitivity to caffeine, which can be carried out in a physical way**.

Tea metabolism is still relatively fast, with the metabolism of the liver and kidney, it can be metabolized within 1-2 hours, and its metabolism can be accelerated by drinking more water or juice, which can promote tea metabolism.

If sleep is seriously affected, it is recommended not to drink a lot of strong tea in the afternoon.

Since tea contains theophylline, tea polyphenols, caffeine and other components, these ingredients can cause excitement in the central nervous system and difficulty falling asleep. Regular consumption of strong tea in large quantities is prone to a lot of physical discomfort, such as easy to cause gastric juice dilution and inability to digest normally. Overwork and sleepiness!

Because everyone's immunity to tea is different, tea contains tea polyphenols, which are refreshing for some people.

Traditional Chinese medicine believes that people's physique has the difference between dryness and heat, deficiency and cold, and tea is also divided into cool and warm after different production processes, so the physique is different and the drinking of tea is also particular. People with a hot constitution should drink cold tea, and those with a weak and cold constitution should drink warm tea. The effect of black tea is relatively mild, so you can drink black tea and milk appropriately at night to calm the nerves.

In addition, it is best not to drink tea on an empty stomach, because it may cause damage to the gastric mucosa, and tea should be drunk after meals, and weak tea should be drunk, not strong tea.

When drinking tea in the evening, you should put less tea leaves and do not overbrew the tea. The best time to drink tea is after dinner, because drinking tea on an empty stomach will hurt the body, especially for people who do not drink tea often, it will inhibit the secretion of gastric juice, hinder digestion, and cause palpitations, headaches, etc"Tea drunk"Phenomenon. It can be divided into two categories: fermented tea, and non-fermented tea, mainly represented by black tea and green tea, fermented tea, the longer it is stored, the better it tastes, and the more collectible it is, while the shelf life of non-fermented tea is generally not more than two years, the fresher the better.

You can also use distractions to help you sleep, such as lying down, by hooking your toes firmly in the direction of your head, but not leaving your heels off the bed. Of course, the best way to prevent not being able to fall asleep after drinking tea is to try not to drink tea in the afternoon, especially after dinner 1, drink a glass of hot milk, because hot milk can neutralize caffeine, and there is a sense of satiety, people will feel sleepy when they are full; 2. Avoid drinking tea after meals, it is best to drink tea during the day, and don't drink it at night; 3. Drink plenty of plain water and then exercise, which will dilute the caffeine.

Drinking too much tea can also destroy the red blood cells in the human body, causing anemia. Drinking too much tea will cause abnormal gastric acid secretion, cause abnormal gastrointestinal function, and have a certain impact on the digestion of the human body. Drinking tea at night can also cause calcium deficiency, so it is best not to drink tea at night to cause over-excitation of nerve endings, which will release histamine and choline, so you will not be able to sleep.

Because the caffeine and tea polyphenols in tea have a refreshing effect, if you want anyone's stability, you must not drink tea at night.

You know, because of the caffeine in the tea leaves, if we drink a lot of tea at night, we will be very excited and it will be difficult to fall asleep.

That's because tea contains tea polyphenols, and people will get excited when they drink it, so they can't sleep.

Because tea has a refreshing effect, and drinking tea can make people's brains more awake, the caffeine and tea polyphenols contained in tea will make people more and more energetic.

Categories: Medical & Health >> Common sense of the human body.

Problem description: Why do you not like to sleep when you drink tea?

Hurry up hurry up I want to write an essay urgently! Urgent! Urgent!

Analysis: The relationship between tea drinking and sleep.

Many people have difficulty falling asleep after drinking tea, is the ** sex of tea itself too high? Or is it a problem with your own constitution? People who can't sleep after drinking tea, what kind of tea should they choose?

Drinking tea can affect sleep, and the main reasons are euphoria and diuresis. And there are two situations in which tea will be exciting

1. One is that all teas are equally sensitive, as long as the tea is high, it will have an impact when it reaches a certain amount.

2. One is sensitive to certain teas, for example, I am very sensitive to black tea.

If you are sensitive to all teas, you can consider tea with a high degree of fermentation (the tea soup is red, if it is too strong, dilute it to check whether it is red under a bush, and the black color is roasted), such a tea will not affect sleep. The higher the degree of fermentation, the less bitterness. However, not all teas with a high degree of fermentation are mild, and some black teas are still very strong after 20 years; There are many teas in the green tea series with a high degree of fermentation, and even aging will make people dizzy!

So the better way is to drink tea, the tea will be drunk (at the beginning will be a little dizzy, or the heart beats strongly, or a little want to vomit), those tea will affect sleep!

In fact, I know a lot of tea customers, when they first came into contact with tea, there was the one who was easy to get drunk with tea and chatted with you until dawn at night after drinking tea. After drinking it often, the lead seepage field can't sleep well without drinking tea! Therefore, drinking tea often will increase your level, which means that the ability to resist theophylline will be improved, or the ability to resist poison will be improved!

If you drink Jun'er and drink too fiercely, be careful of physiological addiction, and take the Tuo tea system as the most! I used to drink Zhu'er very fiercely, I thought it was normal to sleep without tea, but once I didn't drink Xiao'er for two days, people began to tremble, and they staggered! It didn't stop until I drank five cups of coffee!

It can be seen that the radical code is very dangerous, but it is also very charming, think about it, a person can drink half a day without getting tired!

Because the caffeine and tea polyphenols contained in tea have a great impact on the cranial nerves. When the tea leaves are brewed for about 3 minutes, about 70% of 80% of the caffeine is dissolved into the water, and the tea at this time has a significant refreshing effect and makes people excited.

People who like to drink tea know that tea has a refreshing effect, and it is necessary to drink less at night, otherwise you will not be able to sleep. In fact, it is not to understand the characteristics of tea, whether it is black tea or green tea, they have both "refreshing" and "calming" effects, which can not only make the brain more awake and flexible, but also inhibit the over-excitement of cranial nerves, making it easy for people to fall asleep.

The key depends on how you drink, and the time and method of drinking are different, and the effect will be different.

Because tea contains a substance called tea polyphenols, which has a specific function of refreshing and awakening the brain, of course, you can't sleep after drinking tea. If you drink too much tea and can't sleep, you can solve it in the following ways. 1. Drugs can be taken appropriately, such as gamma oryzanol and vitamin B1 tablets, which can play a role in regulating autonomic nerves, improving neurasthenia, and nourishing the heart and soothing the nerves.

2. Take certain sedatives, such as Sinos or dexzopiclone tablets, take them for a short period of time, and avoid taking them for a long time, so as not to cause drug dependence and play a calming role. 3. You can drink a lot of water to promote the excretion of caffeine in tea. Because caffeine has the effect of stimulating the central nervous system, fourth, it is to drink certain sugary drinks and drinks rich in vitamin C, which can neutralize the tea polyphenols in tea, which can relieve insomnia, solve the problem of sleeplessness, and avoid overexcitement.

This one is very simple, because the tea leaves, the tea will be exciting. Many people choose to drink tea for a refreshing moment. Then when it's time to go to bed at night, you choose to drink tea, which will excite your brain, so you won't be able to sleep.

Tea is rich in tea polyphenols, which have a nervous stimulating effect, so I can't sleep after drinking tea at night.

Excessive tea consumption may lead to insomnia, and it has a refreshing effect on some sensitive people drinking tea, because tea contains a large amount of tea polyphenols and caffeine, which can easily lead to over-excitation of the nervous system, thereby affecting normal sleep and inducing insomnia symptoms.

Therefore, avoid drinking a lot of tea in daily life, especially before going to bed, between half an hour and an hour before going to bed, don't think about problems or read books, and don't watch too nervous TV, you can take a proper walk to do gymnastics to relax, you can also use hot water to soak your feet, or drink a glass of warm milk can help you sleep.

This phenomenon is not for everyone. Some people get excited when they eat tea, causing them to be unable to sleep. Such people, for a few hours before going to bed, do not eat tea.

Why do I sometimes drink tea and can't sleep at night? Drinking tea can excite the nerves, so you can't fall asleep after drinking tea.

This is the case for many people, mainly green tea, and one of the most typical effects of green tea is exciting. So many people don't dare to drink tea in the afternoon. Tea is even more difficult to drink at night.

Drinking tea makes people feel very excited, so it can lead to a situation where you can't sleep at night.

It has a certain stimulant effect. When it comes to drinking tea at night, most people should have this situation. In your case, don't drink tea at night.

It is the effect of drinking tea to refresh the mind, and if you drink more, the harder it will be to fall asleep.

It's because there's a substance at work"Alkaloids"。

Tea contains a small amount of caffeine, which can make people excited and unable to sleep.

I can't sleep when I drink tea, this really varies from person to person, and some people are more sensitive to tea polyphenols. It is true that you will not be able to fall asleep after drinking tea, but many people do not have this reaction, and it is better not to drink too strong tea.

In general, drinking tea has the effect of refreshing the mind, so most people drink tea when they are sleepy, and it is not recommended to drink tea before going to bed at night.

If you drink a lot of tea after dinner, you will not be able to sleep, if you just drink one cup or two cups, it should not affect much, if you drink too much, tea polyphenols are also easy to make people excited and unable to sleep.

I can't sleep when I drink tea, it's very normal. Tea is inherently stimulant, and it should not be drunk before bedtime, it is not appropriate for you to do so.

Drinking tea has a refreshing effect, and many people will affect their sleep after drinking tea.

Depending on when you drink tea, if you drink tea before going to bed, you will definitely not be able to sleep, because there are many other such refreshing effects in the check.

If you drink tea, you may not be able to sleep if you drink strong tea, and if the tea is not very strong, you should be able to sleep.