Is drinking tea at night harmful to the body, is drinking tea at night for a long time harmful to th

It's not good, because drinking too much tea is diuretic, which makes it easy to get up at night, which is not conducive to high sleep quality; If you drink strong tea, don't think about sleeping, strong tea has a refreshing effect. So it's best not to drink tea before going to bed.

You should not drink water two hours before going to bed at night, including tea, as this often causes edema of the face, including around the eyes. Drinking tea before going to bed will excite the nerves and increase the heartbeat, making it difficult to fall asleep. Moreover, tea contains catecholamines, and drinking more is not good for the heart.

It is better to drink black tea in the evening. Because green tea belongs to non-fermentation.

Drinking tea reasonably is beneficial to the human body, but if it is not consumed reasonably, it will be harmful to the human body. Check yourself to see if you're making these mistakes when drinking tea!

Drinking tea at night is easy to get excited, make it difficult for people to fall asleep, affect night rest, and affect sleep quality!

There's no direct effect, it's the effect on sleep, it's the effect on sleep, and it's harming the body.

There should be no harm in drinking tea at night, but it is true that you can't sleep after drinking too much.

Theophyl, theophylline, etc., all refresh and excite the central effect, so drinking tea late affects sleep, and if you want to drink too much, you want to drink strong tea.

1. Affect normal digestion.

A person's normal daily secretion of gastric juice is liters, and these gastric juices are able to properly digest the food that a person consumes every day. When a large amount of strong tea is drunk, it will dilute the gastric juice and reduce the concentration of gastric juice, so that the gastric juice cannot digest food normally, resulting in indigestion, bloating, abdominal pain and other symptoms, and some even cause duodenal ulcers.

2. Tea hinders the body's absorption of iron.

Tea contains tannic acid, black tea contains about 5%, and green tea contains about 10%. When the human body drinks a large amount of strong tea, the combination of tannic acid and iron will be more active, which will bring obstacles and affect the absorption of iron by the human body, making the human body manifest as iron deficiency anemia.

3. Drinking strong tea is easy to produce constipation.

The tannic acid in tea can not only combine with iron, but also combine with the protein in food to form a lumpy, indigestible and indigestible tannin protein, which leads to constipation. Constipation can be exacerbated by older people who suffer from constipation.

4. Strong tea causes increased blood pressure and heart failure.

The caffeine in strong tea can cause the human heart to beat faster, which can increase blood pressure; At the same time, a large amount of strong tea liquid enters the blood vessels, which can increase the burden on the heart, produce uncomfortable symptoms such as chest tightness and palpitations, and aggravate the degree of heart failure.

Drinking tea at night for a long time is harmful to the body, first of all, insomnia, often drinking tea or drinking a lot of tea will cause the excitement of the nervous system, which will lead to insomnia, hyperactivity and other symptoms of over-excitement, which is not conducive to physical health. Secondly, after the tannin and other substances in tea enter the human body, it will affect the body's absorption of iron and protein, and people who drink tea regularly are prone to iron deficiency anemia and aggravated symptoms of constipation. In addition, drinking too much tea can cause stomach problems, and tea will dilute gastric juice after entering the stomach, which will lead to the weakening of the digestive function of the gastrointestinal tract, thus causing a series of gastrointestinal diseases.

Benefits of drinking tea: Tea is rich in vitamins, amino acids, catechols, chlorophyll, minerals, trace elements and other nutrients, which can supplement a variety of nutrients required by the human body.

There are many types of tea, such as fermented tea, unfermented tea, semi-fermented tea, etc., some nutrients contained in tea also have the effect of eliminating fatigue, clearing the liver and eyes, clearing heat and relieving heatstroke, detoxifying, reducing fat and greasy, anti-inflammatory and sterilizing, anti-cancer, anti-aging, beauty and beauty, refreshing and refreshing, diuretic, etc., which can effectively prevent cardiovascular diseases such as hyperlipidemia and atherosclerosis, and can also relieve physical fatigue. Regular consumption of tea helps to eliminate toxic substances from the body, strengthen physical fitness, and reduce the occurrence of diseases.

It's not harmful, but it may affect the quality of sleep, such as green tea, because it contains tea polyphenols, caffeine and other ingredients, which have a refreshing effect. So if you want to get a good night's sleep, try not to drink tea.

Answer: Drinking tea at night for a long time will affect sleep, and if you don't sleep well, your body will not be healthy, and it will definitely be harmful to your body.

Drinking tea at night has the following effects: first, because tea contains a lot of caffeine, which can improve the excitability of the central nervous system, drinking too much tea will cause insomnia, and it is not advisable to drink more tea at night; Second, drinking too much tea will also destroy the red blood cells in the human body, causing anemia; Third, drinking too much tea will cause abnormal gastric acid secretion, cause abnormal gastrointestinal function, and have a certain impact on human digestion; Fourth, drinking tea at night can also cause calcium deficiency, so it is best not to drink tea at night.

If you drink tea for a long time, what are the effects on your body? You may not believe it.