It's hot in dog days, sweating in summer, sweating a lot, and consuming 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. In summer, many people have the habit of taking a lunch break. If they don't rest at noon, they will be sleepy, which will affect the quality of work in the afternoon. You can make a cup of green tea. Caffeine contained in green tea can stimulate the central nervous system, enhance thinking, clear the mind and have a refreshing effect.

Black tea antibacterial

Drinking black tea in dog days can quench thirst and relieve summer heat, because it contains polyphenols, sugars, amino acids, pectin and so on. There is a chemical reaction between tea and saliva, which stimulates saliva secretion and makes the mouth feel moist and cool. At the same time, caffeine controls the temperature center of hypothalamus and regulates body temperature. It also stimulates the kidneys to promote the excretion of heat and dirt and maintain the physiological balance in the body.

Drinking black tea in dog days also has various antibacterial effects to prevent colds. Flavonoids in black tea have antibacterial effects such as killing poisonous bacteria in food and making influenza virus infectious. In addition to preventing colds, some people gargle with black tea when a cold causes a sore throat.

White tea detoxification

People who often drink white tea in summer seldom suffer from heatstroke. Experts believe that this is because white tea contains a variety of amino acids, which have the effects of clearing away heat, relieving summer heat and detoxifying. White tea has a stronger bactericidal effect than green tea. Dr Milton Schiphoeber of Pace University in new york recently pointed out that he and the researchers put white tea into toothpaste and coated it with bacteria on the laboratory bench. The experiment shows that the sterilization ability of toothpaste added with white tea is obviously enhanced. Therefore, he believes that drinking more white tea is helpful to the cleanliness and health of the mouth.

Black tea is good for the stomach.

Drinking black tea in summer is nutritious, refreshing, invigorating the spleen and nourishing the stomach, and ensuring people's normal work and health. In summer, people's digestive function is weakened, their resistance is reduced, bacteria in food are easy to breed, and food goes bad quickly, which is easy to cause intestinal diseases, such as diarrhea, acute enteritis and acute bacillary dysentery. Since ancient times, Anhua people have a secret recipe for treating gastroenteritis, which is Anhua old black tea.