How to drink tea to prevent liver cancer effectively? Pay attention to these matters when drinking tea to prevent liver cancer

Liver cancer is a common tumor disease that harms physical and mental health. Tea is called the "national drink" by the Chinese. Drinking tea has become a "compulsory course" in the lives of many people every day. In addition to relaxing the body and mind, refreshing the mind and nourishing the temperament, how many health benefits does drinking tea have? So do you know how to prevent liver cancer by drinking tea in daily life? Here, we invite experts to reveal the secrets of tea for everyone.

There are three treasures in tea: anti-cancer, refreshing, and memory enhancement

In the long river of history, tea culture has been flowing for thousands of years. When Chinese people drink tea, they do not use it as a simple beverage, but as a "medicinal tea" that is beneficial to health. In the Tang Dynasty, there was a saying that "tea is a cure for all diseases", and later generations highly praised it. Modern research shows that people have unveiled the mystery of tea and discovered "three great treasures".

First of all, tea contains tannins that can fight cancer. The bitterness and astringency of tea come from tea tannins, also known as tea polyphenols. It accounts for 40%-60% of the soluble components in tea. Tea tannins are the "number one hero" in tea. First of all, they can effectively resist oxidation and improve immunity, and have preventive effects on many cancers including lung cancer, esophageal cancer, liver cancer, colon cancer, etc. Secondly, tea tannins are also very effective in regulating blood lipids and can effectively reduce weight and eliminate fat. Thirdly, tea tannins can improve and strengthen microvascular activity and increase the body's absorption and utilization of nutrients. Finally, tea tannins are also effective in lowering blood sugar and preventing smoking damage.

The second treasure is caffeine for refreshing. Studies have found that the soluble components of tea contain 8%-10% caffeine. Caffeine can act as a diuretic, accelerate the excretion of waste in the body, and also stimulate the central nervous system and refresh the mind. In addition, it can also increase metabolism and promote muscle contraction. However, tea can only be soaked for a long time. The longer the soaking time, the more caffeine will seep out. People with poor sleep, people with easily fluctuating emotions, pregnant women, etc. are not suitable for excessive drinking.

The third treasure, theanine strengthens memory. Theanine is a unique free amino acid in tea. It is the source of the sweet taste of tea. Theanine is the most abundant in new tea, and decreases as the tea ferments. Studies have found that theanine can significantly promote the release of dopamine in the brain center and increase the physiological activity of dopamine in the brain. Therefore, it can make people happy, enhance memory, and improve learning ability. In addition, theanine can also reduce blood pressure, calm emotions, and relieve physical and mental fatigue.

Kind tips

When drinking tea, you must pay attention not to brew it too many times: except for a few types of tea such as oolong tea, most teas can only be brewed three times. If it is brewed too many times, more than 90% of the nutrients and functional ingredients will have been leached, and the unique taste and aroma will not be obvious.