1, drink more water. People excrete a lot of body fluids in summer, so they should drink plenty of water to maintain the water balance in the body, so as to avoid the reduction of blood volume due to excessive sweating, and then induce cardiovascular diseases. It's best to make sure that the water cup is nearby, and there is nothing to drink. Don't wait until you are thirsty to drink water.

2, eating rules Hot weather often makes people lose appetite. This solar term should be light, try not to drink, eat less spicy food, eat some bean sprouts, cook some mung bean soup, and clear away heat and toxic materials. In addition, eating strawberries, grapes, watermelons and other fruits is also a good choice.

3. Exercise in the morning and evening. When the temperature is too high during the day, try to reduce going out and avoid heatstroke. You can go for a walk in the park in the morning or at night when the heat is not strong, or go swimming to improve your immunity through proper exercise.

4, to ensure sleep As the saying goes, spring is sleepy and autumn is short, and summer is sleepy. The hot weather will affect the quality of sleep at night, which not only causes listlessness during the day, but also may induce cardiovascular diseases. If possible, it's best to find a shady place to take a nap at noon and recover your energy properly.

5, avoid cold and heat, eat cold drinks must be temperate, do not take a cold bath immediately after sweating, do not bring hidden dangers to the body for a while. Don't turn on the air conditioner at night, and don't blow the fan directly, otherwise it will easily induce joint diseases.

6. Being in a good mood in summer is sometimes inevitable. At this time, you should comfort yourself more, adjust your mentality and don't get angry. Especially friends with heart disease, try to keep a good mood to reduce the risk of illness.