Harms of Jinhua Black Tea

In modern life, people pay more and more attention to health, and have higher and higher requirements for health-care food and lifestyle. Drinking tea is one of the health-care methods that many people like very much. However, there is a kind of tea that is harmful to the human body, that is, Jinhua black tea. Drinking too much of this tea can cause serious damage to the body. So, what are the hazards of Jinhua black tea?

First, what are the hazards of Jinhua black tea? Black tea is a fully fermented tea and can be produced in many provinces in my country. The raw materials used for black tea are not the freshest and tenderest parts, but the relatively coarse and old parts, which are pressed. The production process of black tea is not very difficult. It mainly consists of four steps, so you can make it yourself if you have the conditions. The specific disadvantages of black tea are as follows: Studies have found that black tea contains more theanine and caffeine. Excessive intake will cause excessive excitement of the central nervous system and accelerate gastrointestinal motility, which will increase gastric acid secretion and strengthen the stimulation to the stomach, which can easily lead to diseases such as gastric ulcers. In addition, caffeine can easily cause addiction, so long-term use will lead to a vicious cycle.

Second, drinking water contains a lot of tannic acid, which can combine with proteins, vitamins, trace elements and other substances needed by the body in food, resulting in these nutrients not being absorbed normally by the body. If this continues for a long time, it can easily lead to malnutrition in the body, such as constipation and anemia, which is extremely harmful to your health.

What are the dangers of Jinhua black tea? It is best not to drink black tea during women's menstrual period. This is because every time menstruation comes, the female body will consume a lot of iron. Studies have found that in addition to the normal iron loss in the human body, women lose an additional 20 mg of iron during each menstruation. Therefore, it is recommended that women should eat more iron-rich foods in their daily lives. For example, pork liver and black fungus are good choices. Regular consumption can effectively avoid iron deficiency anemia.