What are the disadvantages of drinking tea regularly, and will there be any harm in drinking tea reg

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. 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.

In addition, 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.

Moreover, drinking strong tea is prone to 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.

Finally, 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.

There is a limit to everything. Drinking weak tea can be healthy, while drinking strong tea is harmful to health.

Normally, long-term tea drinking has osteoporosis, iron deficiency anemia, and affects normal metabolism. The details are as follows:

1.Osteoporosis: Tea contains a lot of caffeine, if you drink tea or strong tea for a long time, it is easy to increase the excretion of calcium in the urine, resulting in the loss of calcium in the bones, and the lack of calcium in the body is easy to cause osteoporosis.

2.Iron deficiency anemia: Tea contains a lot of tannic acid, if you drink tea for a long time, it may affect the body's absorption of iron, resulting in the loss of iron in the human body, which may be harmful to iron deficiency anemia.

3.Affect normal metabolism: Long-term tea drinking can easily lead to the lack of calcium, iron, minerals and other nutrients in the body, which will affect the normal metabolism of the body, affect the excretion of minerals in urine and feces, and is not conducive to physical health.

1. Drinking a large amount of strong tea often can easily lead to physical discomfort, such as dilution of gastric juice, resulting in indigestion.

2. If you drink too much strong tea, the combination of tannic acid and iron will be more active, affecting the body's absorption of iron, and there may be anemia in the long run.

3. Excessive tea consumption will increase the burden on the human kidneys.

4. Tea contains a lot of caffeine, which will aggravate the condition of patients with gastrointestinal diseases, neurological dysfunction, lung diseases and other patients.

5. Pregnant women are not suitable for tea. Therefore, it is recommended to drink some green tea in moderation, but not too much.

1. New tea should not be drunk, in fact, many times when we buy new tea, we drink it immediately, then the new tea will be harmful to our stomach and intestines after drinking, so it is best not to drink new tea when drinking tea, if it is stored for half a month to drink it will be better.

2. What are the disadvantages of drinking tea on an empty stomach, in fact, if you drink tea on an empty stomach, it is easy to dilute the gastric juice, which is easy to cause dizziness, and sometimes there will be palpitation and weakness of the limbs.

3. It is not good to eat tea after meals, there is a lot of tannic acid in tea, if we go to drink tea immediately after meals, it is easy to lead to the lack of iron in our body, which will bring some diseases. It is recommended that we drink tea one hour after the meal.

4. You can't eat a kind of tea, if a person always drinks a kind of tea throughout the year, then the harm to the body is still quite big, and there is a choice about when to eat what tea.

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.

Drinking tea for a long time is generally harmful, try not to drink tea in large quantities for a long time.

Drinking some tea properly can play a role in invigorating the nerves, can also play a role in relieving fatigue, and can also improve the symptoms of drowsiness. Tea contains tea polyphenols, which can excite the cerebral cortex and relieve fatigue, increase blood supply to the myocardium, and also improve the circulation of the peripherals, and the tea can play a diuretic role, and can also play a role in cleaning the mouth. Mold loss.

If you drink a lot of tea, it is likely to lead to anemia, and it may also cause a lack of iron and minerals in the body, and may also affect the absorption of minerals in urine and feces, which is likely to cause certain damage to the body, so you can't drink tea for a long time.

Benefits of drinking plain water for a long time.

Water itself is the source of life, and 60%-70% of the human body is composed of water, so boiled water will not be a burden on the human body itself, and it has a good conditioning effect.

Participate in metabolism: Water can participate in the metabolism of the human body, promote the circulation of body fluids, transport nutrients, and can also effectively excrete harmful substances accumulated in the body.

Regulate body temperature: Water also plays a role in maintaining the body's body temperature balance, which can prevent the symptoms of discomfort caused by excessive body temperature.

Maintain the physiological activity of cells: Water also has a relatively large impact on the physiological activities of cells.

If there is a lack of water, it may lead to dehydration of cells, and symptoms such as roughness and shriveling will occur.

Benefits of drinking tea for a long time.

There are also many benefits of drinking tea for a long time, which are mainly reflected in the following points:

Refresh the mind: Tea has a lot of coffee finger alkali, which can promote the central nervous system to be excited and play a role in refreshing the mind.

Regulate acid-base balance: Tea contains theophylline, caffeine, theobromine and other alkaline substances, which can produce more alkaline metabolites after being digested and absorbed by the human body, which can neutralize the acidic substances in the human blood and play a role in regulating the acid-base balance.

Antioxidant: Tea contains tea polyphenols, and tea polyphenols have relatively strong antioxidant properties, which are better natural free radical scavengers, which can inhibit lipid peroxidation in the body and achieve the effect of scavenging active enzymes.

For people with certain diseases, drinking plain water for a long time will be healthier.

For example, for patients suffering from constipation, long-term tea consumption may make constipation worse. Because tea contains tannic acid, it can be combined with iron, and can also be combined with protein to produce tannin protein, which is not conducive to human digestion and absorption, which may cause constipation.

For patients with gastric problems, long-term drinking of tea can easily cause increased pepsin, excessive gastric acid, induce the occurrence of acid-related diseases, or lead to the aggravation of existing gastric diseases.

In addition, for people who are deficient in calcium, long-term tea drinking may also aggravate the loss of calcium in the body.

Therefore, for some sick people, it is better to drink plain water for a long time.

Benefits of drinking tea every day:

1. Help to lower lipids and help digestion: Caffeine, vitamin B1 and vitamin C in tea can increase the secretion of gastric juice, which can help digestion and enhance the ability to decompose fat. The aromatic compounds contained in tea can also dissolve fat, preventing fat from accumulating in the body.

2. Contribute to the prevention and protection of radiation damage: tea polyphenols and their oxidation products have the ability to absorb radioactive substances. Clinical experiments have confirmed that for mild radiation sickness caused by tumor patients in the process of radiation, the effective rate of tea extract can reach more than 90; For cytopenia, the effective rate of tea extract** is 81 7; It is also effective in leukopenia** caused by radiation.

3. Help to refresh the mind: Caffeine in tea can promote the excitation of the central nervous system of the human body, enhance the excitatory process of the cerebral cortex, make people energetic, and enhance thinking and memory ability.