Hot days drink black tea, white tea, green tea, flower tea, etc. are better, there is no which kind of tea is the best, note that it is not recommended to drink large quantities of stronger tea for a long time.
Whether it is black tea, white tea, green tea, or flower tea, all contain certain tea polyphenols, vitamins, minerals and other nutrients, moderate drinking on the human body has certain benefits. Especially when the weather is hot, drinking tea can relieve thirst and other discomforts, but also play a role in replenishing some of the nutrients needed by the body.
It should be noted that tea contains caffeine and other substances, easy to cause nerve excitation, should avoid drinking a lot of strong tea for a long time, especially insomnia poor quality of the population, should avoid drinking tea before going to bed.