Usually drink tea has no special effects and role, can provide the body with tea polyphenols and other nutrients, but long-term large amounts of tea will affect the health. The general population in moderation drinking tea is no special effects and functions, so it can not achieve the purpose of treatment of disease or improve the symptoms of discomfort, should be taken seriously. In daily life, common black tea, green tea, pu-erh tea, chrysanthemum tea, honeysuckle tea, goji berry tea, etc., there are many types of tea to drink, according to their own taste needs to choose, can provide the body with tea polyphenols, vitamins, amino acids and other nutrients. It is worth noting that if the crowd drink a lot of tea for a long time, it may be due to the caffeine in the tea and affect the health of the body, especially those who drink tea before going to bed, easy to induce insomnia. If you drink a lot of strong tea for a long time, there is a certain risk of inducing gastroesophageal reflux and other diseases. It is recommended to drink tea in moderation and change the tea leaves daily. Pay attention to a balanced diet, consume fresh fruits and vegetables, and drink soy milk and freshly squeezed juice in moderation, and avoid carbonated beverages.