What are the benefits and harms of drinking strong tea, and what are the harms of drinking strong te

Although the tea is good, it should be tasted lightly.

Just as all kinds of food should be in moderation, drinking tea is no exception. Pay attention to the concentration of tea has a direct relationship with physical health, in general, tea should be light, because drinking strong tea is harmful to health.

Drinking too much strong tea will hurt the stomach, and after drinking strong tea, it will dilute the gastric juice and reduce the concentration of gastric juice, so that the gastric juice can not digest food normally, resulting in indigestion, bloating, abdominal pain and other symptoms, and those with poor gastric function can even cause duodenal ulcers.

Regular consumption of strong tea will also increase the burden on the cardiovascular system and kidneys, and symptoms such as palpitation, chest tightness, frequent urination, urgency, and dizziness may occur. Because the caffeine in strong tea can make the human heartbeat faster, which can increase blood pressure; This, in turn, increases the burden on the heart and kidneys.

Elderly people who drink strong tea for a long time are prone to fractures. In 1991, Brown University and Boston University jointly researched and discovered a new problem of caffeine in strong tea, that is, strong tea can greatly increase the likelihood of fractures in the elderly. Specific research results show that people who drink up to 5 cups of strong tea a day have a higher risk of pelvic fracture than those who drink weak tea or no tea, about 70, or even more than 80.

In other words, the higher the concentration of tea drunk by the elderly, the greater the likelihood of fractures.

The habit of drinking strong tea before lunch break and before sleep can lead to insomnia and affect the quality of sleep.

Drinking strong tea is also prone to constipation. Because the tannic acid in tea can combine with the protein in the food to form a lumpy tannin protein that is not easy to digest and absorb, it can lead to constipation. If not corrected in time, it can even increase the risk of toxic substances and carcinogens being absorbed by the body.

It is even worse to drink strong tea after drinking. Some people mistakenly believe that drinking strong tea after drinking too much alcohol can cure hangovers. This is not the case, alcohol and strong tea have the effect of stimulating the heart, and adding strong tea after drinking will put a heavier burden on the heart and cardiovascular system.

If the heart function is not good or even the heart is affected, the consequences are unimaginable. Therefore, drinking strong tea after drinking alcohol not only does not relieve hangover, but is harmful to the body.

In addition, drinking large amounts of strong tea may cause iron deficiency anemia. The tannic acid in tea combines with iron, which impairs and affects the body's absorption of iron.

In conclusion, tea is the best health drink for men, women and children. Coupled with the unique charm of tea, avoid strong tea and choose weak tea.

Tea is strong and light is relative, and everyone's taste is different, not necessarily harmful! I like to drink strong tea, but I haven't been hurt by it for insomnia.

Drinking strong tea is not beneficial.

As for the harm, people have already said it

What are the dangers of drinking strong tea for a long time?

Tea contains a variety of antioxidants and antioxidants, which have a certain effect on eliminating free radicals, but the habit of drinking strong tea not only fails to achieve the effect of health care, but damages the body.

Drinking strong tea often will bring 4 kinds of harm, and you should pay attention to it when drinking tea.