Mung bean soup, sour plum soup, chrysanthemum, Poole, green tea and salt water are all suitable for drinking in summer. The following teas are healthier:

(1) Add appropriate amount of sugar and salt to lemon slice tea, and then put it in the refrigerator for cold storage.

(2) Take green tea 10g and salt 2g for salty tea, and brew with boiling water before drinking.

(3) Take honeysuckle 10g and chrysanthemum 10g respectively for double scented tea, brew with boiling water, and add 3-5g of white sugar.

(4) Take 20g of corn stigma from corn stigma tea, wash it and soak it in boiling water before drinking.