What kind of people are not suitable for tea, and who are the least suitable for tea?

1. People with neurasthenia.

It is not advisable to drink tea within 3-4 hours before bedtime. Tea contains a lot of caffeine, has a strong stimulant effect, according to the measurement, each cup of strong tea contains 100 mg of caffeine, which will make the brain excited, blood flow increase, heartbeat faster and unable to sleep for a long time.

2. Patients with heart disease and hypertension.

Excessive tea consumption will increase the burden on the heart, increase the heart rate and blood pressure, which is extremely unfavorable for patients with heart disease and high blood pressure.

3. Patients with osteoporosis.

Regular consumption of strong tea will lead to calcium deficiency, because on the one hand, the caffeine in strong tea will promote the excretion of calcium in the urine; On the other hand, caffeine can inhibit the absorption of intestinal calcium, resulting in incomplete calcium absorption.

4. Patients with atherosclerosis.

Tea contains a variety of bioactive substances, such as caffeine, theophylline, theobromine, etc., which can accelerate the excitability of the cerebral cortex, cause cerebral vasoconstriction, insufficient blood supply, slow blood flow rate, and promote cerebral thrombosis. It can also cause coronary artery contraction and spasm of the heart, cause myocardial ischemia, induce angina, palpitations, chest tightness and arrhythmia.

5. Patients with ulcer disease.

Drinking a large amount of tea before and after meals will dilute gastric juice and affect digestion. Drinking a large amount of tea will greatly increase the secretion of gastric acid, which will affect the healing of the ulcer surface and aggravate the condition. Patients with ulcer disease should drink less tea, especially not a lot of strong tea.

6. People with habitual constipation.

Tea leaves will be boiled for too long will precipitate a large amount of tannic acid, which not only affects appetite, but also because tannic acid can slow down intestinal peristalsis and aggravate constipation.

7. Patients with anemia.

Tea can not be drunk, the tannic acid in tea can precipitate the iron in the diet and is not easy to absorb. Iron is an important raw material for the production of red blood cells, and iron deficiency in the body will block the production of red blood cells and cause iron deficiency anemia. Long-term tea drinkers mostly have different degrees of iron deficiency, which has the greatest impact on weak blood deficits and blood loss.

8. People with high fever.

It is not advisable to drink strong tea, for fever patients, it is better to give more boiled water, mineral water or weak tea, theophylline has the effect of raising body temperature, making fever aggravated, and the diuretic effect of theophylline will also reduce the efficacy of antipyretics.

9. Gout patients.

It is not advisable to drink tea, the tannic acid in the tea will aggravate the condition, and it is not advisable to drink more tea for too long brewing time.

Drinking tea has become a very normal phenomenon, and drinking tea can also make the body healthier, for example, some people eat some greasy food for a long time, which can be improved by drinking tea. But not all people are suitable for drinking tea, today I will tell you, which character is not suitable for drinking tea?

For example, some patients with iron deficiency anemia are very unsuitable for drinking tea, because tea contains substances that form iron. If it is said that drinking tea for a long time will lead to the transformation of iron in the body, it will cause the phenomenon of anemia to become more and more serious, which will aggravate everyone's condition. If your anemia is very serious, and you go to the hospital for an examination, and the doctor tells you that the anemia is caused by iron deficiency, you must pay attention and never drink strong tea again.

Tea is very rich in caffeine, as well as theophylline, if you drink tea, it will cause the central system of the brain to be in a state of excitement, for people with a cold and high fever, it is a very serious impact, if the brain is in a highly excited state, then our heartbeat will also increase, will not be able to sleep, which also affects everyone's rest. In addition, drinking tea is also easy to inhibit the discharge of sweat, which will hinder the body from dissipating some heat, so it is not suitable for people who are having a high fever.

Pregnant women are also not allowed to drink tea, and drinking tea will have a certain impact on the fetus. If pregnant women drink tea every day, it will cause the fetus to lose weight, affect the growth of the fetus, and a large amount of tea drinking will also cause the fetus to have malformations. And drinking tea also has a certain impact on the pregnant woman's own body, drinking tea will cause her spirit to be in a state of excitement, so there will be a situation where you can't sleep, if you don't rest well, you will feel very tired.

Therefore, the above kinds of people are not suitable for drinking strong tea, if everyone finds that their body is a little uncomfortable after drinking tea, they must also refuse.

People with anemia should not drink tea, people with nervous breakdowns should not drink tea, pregnant women should not drink tea, and people with fever should not drink tea. Small children can't drink it, and people with low blood pressure can't drink it.

People with neurasthenia, people with urinary diseases, people with stomach ulcers, people with liver problems, people with constipation, people who are breastfeeding, people with heart disease, pregnant women, people who have drunk alcohol, etc., are not suitable for these people.

People with high blood pressure, people with high blood lipids, people with poor physical fitness, people who don't sleep well, people who are prone to mental tension.

Patients with iron deficiency anemia, patients with stomach ulcers, people taking medicine, people with high fever. Pregnant women, people with a weak spleen and stomach.

Pregnant women, children, the elderly, people with indigestion, and people with a bad gastrointestinal system are not suitable for drinking tea, which may cause diseases.

Children, pregnant women, menopausal women, people with cold and fever, people with cardiovascular diseases, people with constipation, and people with iron deficiency anemia should not drink tea, because these people will not be able to absorb the nutrients of tea after drinking tea, which may cause uncomfortable reactions.

Children, pregnant women, nursing mothers, patients with iron deficiency anemia or people with anemia tendencies should not drink tea, especially strong tea. Tea is bitter and cold, it is advisable to drink hot tea, drinking cold tea will hurt the spleen and stomach. Tea can aggravate constipation, and people with constipation should not drink tea.

People with weak spleen and stomach, people with poor digestion, people with cardiovascular disease, women with menstrual periods, and elderly people with high blood pressure should not drink tea because it will lead to aggravation of the condition.

Patients with iron deficiency anemia should not drink tea because it contains substances that hinder iron formation. People who are taking medicine should not drink tea, which will reduce the medicinal properties of the drug and can also exert the medicinal effect of the drug.

1.Children. If you develop the habit of drinking tea for a long time in childhood, it is easy to cause iron deficiency and lead to anemia, which will affect children's intellectual development and reduce their intelligence (including comprehension, memory, and reaction ability). Therefore, children should not drink tea, let alone drink tea for a long time.

2.Malnourished. Drinking tea can affect the body's absorption of protein.

3.Patients with anemia and pregnant and lactating women. The tannic acid in tea can affect the absorption and utilization of iron, aggravating the degree of anemia.

4.Patients with cerebral arteriosclerosis. The substances contained in tea, after drinking tea in patients with arteriosclerosis, can cause cerebral vasoconstriction and cerebral insufficiency.

5.Patients with high blood pressure and heart disease. The caffeine in tea has a stimulant effect, which will increase blood pressure and increase heartbeat, so patients with high blood pressure and heart disease should not drink strong tea.

6.Patients with chronic diseases such as neurasthenia, insomnia, hyperthyroidism, tuberculosis, etc. The caffeine in tea is euphoric and can cause an increase in basal metabolic rate, thus preventing these patients who need to be quiet from getting a good rest and sleep.

7.People with constipation. The tannic acid in tea has an astringent effect and can lead to aggravation of constipation.

For example, patients with high blood pressure, liver cirrhosis, hyperlipidemia, pregnant women and the elderly are not suitable for drinking tea, because it is easy to lose sleep, and it is easy to lead to increased blood pressure and miscarriage.

Pregnant women, anemia patients, fever patients, malnourished people, liver patients, and stomach ulcer patients are not allowed to drink tea. Because of the ingredients in tea, it will bring a lot of bad situations to these people, and it will also cause physical discomfort.