What is strong tea? What are the disadvantages of drinking strong tea for a long time? You will know after reading it.

When communicating with tea friends, I can always hear people say that I like strong tea, or that I like strong tea. The so-called strong tea, in fact, does not have a completely unified standard. Because there are millions of people in the world, everyone's requirements and preferences for tea are not exactly the same, which also causes everyone's tea drinking habits and taste requirements to be different.

If we have to give a quantitative standard to strong tea, it is probably that the endoplasmic extract of tea is beyond the normal range. For example, a cup of normal black tea is brewed with a lid bowl of 1 10 ml, and the amount of tea is 4-5g. If it exceeds 5 grams, the brewed tea soup will be thicker. If it is Pu 'er tea, especially raw tea, it is also a bowl of 1 10 ml, and the consumption of tea is about 8g. If it exceeds, the tea soup will become thicker. Strong tea gives people the impression that there are too many tea leaves, the tea soup is thick, and the taste loses sweetness and turns bitter.

So why are there too many extracts in tea? In addition to the important factor of drinking tea, there are the following points, which will also affect the concentration change of tea soup, resulting in strong tea flavor.

First, the brewing time. When green tea is brewed, we generally advocate brewing it with hot water for 2~3 minutes before drinking it. Even if it is brewed in a glass and soaked for a long time, the problem will not be too big. However, for fermented teas such as oolong tea, black tea and black tea, due to the particularity of the process, it is easier to precipitate the contents in the tea. If soaked for a long time, it will cause excessive release of tea contents, thus thickening the tea soup.

Second, the method of brewing. In essence, different tea brewing methods are different. For example, green tea can be brewed in glass, but black tea and black tea will have a bad effect if brewed in glass. Bowls and teapots are usually used. Like old white tea and Pu 'er, they can even be boiled in a pot. The tea soup brewed by different methods is different. Only by choosing the right method can a good cup of tea be brewed.

Third, the time to make soup. When brewing fermented tea with a covered bowl and teapot, there are strict regulations on the time of soup. Generally speaking, black tea should not exceed 10 seconds, and soup can be served quickly in about 5 seconds when the water temperature is high. Long-term stuffy bubble, excessive precipitation of tea endoplasm, will cause tea soup to be too thick. However, with the increase of tea making times, the brewing time can be appropriately increased in the later period to ensure the taste and taste of tea soup.

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

I used to hear people say that making him a cup of strong tea after getting drunk can relieve the hangover. In fact, this practice is more out of self-comfort, and it has little practical effect. It can even be said that strong tea is equal to adding fuel to the fire. Not only can it not relieve the hangover, but it will also cause more serious harm to the human body.

Because after drinking alcohol, alcohol will stimulate the cardiovascular and cerebrovascular systems and the circulatory system of the body, make people excited, increase the burden on the heart and bring some adverse effects to the body. Tea also has a refreshing effect, especially strong tea, which has the effect of exciting the heart. So drinking strong tea after drunkenness will only increase the burden on the body.

In addition, drinking strong tea for a long time will have adverse effects on stomach, heart, kidney, cardiovascular system and bones. Because strong tea contains alkaline components, it will dilute gastric juice to some extent. Long-term drinking will lead to indigestion, poor gastrointestinal function and other symptoms. Strong tea contains caffeine, which will stimulate the heart, make people excited and increase the burden on the heart, especially for patients with hypertension. It is not advisable to drink strong tea for a long time.

Studies abroad have shown that too strong tea soup will greatly increase the probability of fracture in the elderly. This is because strong tea contains more caffeine, which will inhibit the absorption of calcium by duodenum. Especially the elderly and infirm, it is more likely to lead to osteoporosis, thus increasing the risk of fracture.

In addition, tea contains a lot of tannic acid. Tannic acid will combine with iron to form insoluble matter, which cannot be absorbed by human body. In this case, if you drink strong tea for a long time, it will hinder the body's absorption of iron and lead to iron deficiency anemia. If you drink strong tea within 1~2 hours before going to bed, it is easy to cause insomnia symptoms, leading to poor spirit and long-term cerebral neurasthenia.

So drink tea in moderation, not as strong as possible. Dear tea lovers, do you like strong tea when you drink tea? Welcome to leave a message below and express your opinion.