Puerh tea is a very famous tea, in the country have great fame, many people like to drink Puerh tea. In fact, Puerh tea is divided into two kinds, one is raw tea and the other is ripe tea. In fact, raw tea and ripe tea is the distinction between traditional and modern craftsmanship. Generally speaking, raw Pu-erh is mainly made from fresh tea leaves after killing, kneading and drying, while ripe Pu-erh is mainly made by applying the ovo-pile fermentation technology, which accelerates fermentation artificially through wet ripening, so as to make the tea quick and fast transformation. From the color point of view, the color of raw pu-erh is lime green or dark green, while ripe pu-erh is mostly dark brown or reddish-brown, the former after brewing the soup color is yellowish-green or orange-yellow, the latter after brewing showed deep red.

In fact, due to the production process, the coldness of raw pu-erh is very strong, compared to ripe pu-erh, the coldness of ripe pu-erh is not very high, and the stimulation of the human body is not very strong. Because of this, drinking too much raw puerh, there is a certain amount of bad, raw puerh will hurt the stomach, mainly for the following reasons:

One of the reasons is that the tea itself with a certain amount of pesticide residues or mold and a variety of foreign matter, after drinking these teas, it will be a great deal of damage to the human body's gastric mucosa.

The second reason is that raw puerh tea is cold, and drinking too much of it can cause a lot of irritation to the stomach, which can easily lead to diarrhea.

The third reason is that raw pu-erh is hand-killed, so it contains a certain amount of fire, and excessive consumption will cause fire, but when the raw tea is preserved for a certain period of time, the fire will gradually be eliminated.

The fourth reason is that a small number of people have stomach or intestinal problems, and drinking raw pu-erh will irritate their stomachs and intestines, causing discomfort.

In fact, drinking a lot of raw pu-erh every day will produce several kinds of damage:

Firstly, the spleen and stomach will easily develop a cold condition, which may produce stomach pain and may also cause stomach cramps.

Secondly, long-term consumption of raw pu-erh, due to the ingredients in which there is a refreshing, may cause insomnia, especially when excessive consumption at night, it is more likely to occur.

Thirdly, drinking large amounts of raw pu-erh every day will also put a greater burden on the human body's kidneys and liver, which can easily lead to liver or kidney disease, as well as produce the effect of polyuria.

Fourth, drinking large quantities of raw pu-erh, it is easy to make people on fire, sore throat, as well as produce some damage to the spleen and stomach.

Of course, as long as you drink raw puerh in moderation, it's beneficial. Puerh tea has the ability to lower blood lipids, lose weight, inhibit bacteria and promote digestion, and drinking it in moderation over a long period of time can significantly reduce cholesterol and triglycerides, stretch blood vessels, and lower blood pressure, as well as the catechins in puerh tea, which have an anti-aging effect. However, people who suffer from frequent insomnia are advised not to drink Pu-erh tea, especially raw Pu-erh, as it can aggravate insomnia. At the same time, pregnant women during pregnancy, it is also best not to drink raw pu-erh.