In summer, the sun is scorching, the heat is steaming, people sweat a lot and consume a lot of body fluids. At this time, you should drink green tea such as Longjing, Mao Feng and Biluochun. Green tea tastes slightly bitter and cold, and has the functions of clearing away heat and relieving summer heat, detoxicating, reducing dryness and quenching thirst, promoting fluid production and quenching thirst, and strengthening the heart and refreshing. Green tea soup with green leaves is fresh and refreshing, sweet and bitter, and rich in vitamins, amino acids, minerals and other nutrients. Drinking it not only has the effect of relieving summer heat, but also increases nutrition.