1. oolong tea: oolong tea is a semi-fermented tea, which contains almost no vitamin C, but is rich in minerals such as iron and calcium. Contains ingredients that promote digestive enzymes and decompose fat, which can inhibit the absorption of fat and make it difficult for excess sugar to be converted into fat. As a result, people gave oolong tea the reputation of "negative calorie drink". If you drink it for a long time, it can not only lower your cholesterol, but also help you lose weight and stay healthy. 2. Rose mint tea: In the transitional season of spring and summer, people's emotions are prone to fluctuations. Roses are often deeply loved by office women, and have the functions of promoting blood circulation and removing blood stasis and relieving emotions. Mint can drive away fatigue and make people look brand-new, while the sweet and pure fragrance of roses can dilute the bitterness of mint, killing two birds with one stone. Choose 4-5 dried rose buds and a small amount of mint. Put the dried rose and mint together in a cup, pour in hot water and cover 10- 15 minutes. Drinking it when it is cold will have a better refreshing effect. 3. Chrysanthemum tea: Chrysanthemum tea is the best choice, which can clear the lungs and remove fire. Autumn is the season of chrysanthemum harvest. In autumn, you can not only drink fresh and delicious chrysanthemum tea, but also nourish the yin of liver and kidney, clear liver and improve eyesight, and treat headache, eye pain and dizziness. Appropriate amount of chrysanthemum, boiled water. Chrysanthemum is rich in vitamin A, which is an important substance to protect eye health and a good medicine for treating various eye diseases in traditional Chinese medicine. People who often feel dry eyes, especially those who often use computers, can drink more chrysanthemum tea. 4. Chrysanthemum ginseng tea: Ginseng contains saponins and multivitamins, which has a good regulating effect on the human nervous system, can improve immunity and effectively drive away fatigue, while chrysanthemum has a fragrant smell and can reduce fire and improve eyesight. The combination of the two can refresh people, but people with high blood pressure should not use ginseng, and ginseng should not be eaten with tea, coffee and radish. Select 4-5 dried chrysanthemum flower buds and ginseng 10-20g. Chop ginseng into small pieces, cover it with hot water, and soak it in chrysanthemum buds 10- 15 minutes.