It costs nothing to keep fit in summer. I recommend running in the morning and taking a walk after dinner. Also, when the temperature is low in the morning, open the doors and windows for ventilation. When the temperature rises in the middle and afternoon, close the doors and windows and tie the curtains tightly to avoid direct sunlight. In this way, a cool environment can help you get rid of irritability and calm down. Remember to focus on a light diet. You can eat more fresh vegetables, such as cucumber, wax gourd and tomato. Vegetables and fruits can not only clear away heat and relieve summer heat, sweat and replenish water, but also stimulate appetite and provide adequate nutrition. It's very hot in summer. I recommend the following diet tips to cool off the heat:

Chrysanthemum longjing tea-chrysanthemum 10g, longjing tea 5g, and evenly put it into a teacup, pour it into boiling water, cover it and soak it for10min before drinking, which has the effects of dispelling wind, clearing heat, clearing liver and improving eyesight.

Iced Sour Plum Soup-Soak Mume, Crataegus pinnatifida and Glycyrrhiza repeatedly in water for half an hour, take them out and put them in a pot, add enough water to boil, turn to low heat for half an hour, then add rock sugar to continue cooking 10 minute.

Besides, you can also make winter melon soup, mung bean soup, bean jelly and chrysanthemum tea in your spare time to spend the summer comfortably.