1. Health care knowledge in summer: When drinking water, don't wait until you are thirsty. When you are thirsty, it means that the water in the human body has lost its balance and the cells begin to dehydrate. At this time, it is too late to drink water.

2, just thirsty, don't drink too much, so drinking water will make the stomach difficult to adapt, causing adverse consequences. The predecessors advocated: "Don't drink too much if you don't want to be extremely thirsty", which is a scientific method to prevent thirst and choose to drink water.

3. It is not advisable to drink water before or during meals, because drinking water before or during meals will dilute the digestive juice, which is not conducive to the digestion and absorption of food and is not good for the body for a long time.

4. Drinking some water before getting up in the morning can replenish the water consumed overnight, reduce the blood concentration, promote blood circulation and maintain the normal level of body fluids.

5, summer diet health care: to supplement enough protein, fish, meat, eggs, milk and beans as well; Vitamin supplement: fresh fruits and vegetables, such as tomatoes, watermelons, bayberry, melons, peaches and plums. , especially rich in vitamin C; Vitamin B is abundant in cereals, beans, animal livers, lean meat and eggs. To supplement water and inorganic salts: you can eat foods with high potassium content, such as fruits, vegetables, beans or bean products, kelp, eggs and so on. Eat more foods that clear away heat and promote diuresis, such as watermelon, bitter gourd, peach, dark plum, strawberry, tomato, cucumber and mung bean.

6, the diet should be light, less greasy, mainly warm food. The most common ones are: eating pepper can promote perspiration, help digestion and increase appetite, which has certain benefits. The way to eat warm food is very simple, that is, to drink porridge. For breakfast and dinner, drink mung bean porridge for tonifying kidney and eliminating edema, lotus seed porridge for invigorating spleen and benefiting qi, lotus leaf porridge for relieving summer heat, clearing stomach and moistening intestines, quenching thirst and detoxifying, lily porridge or tremella porridge and astragalus porridge for moistening lung and relieving cough, nourishing heart and calming nerves, etc. These are of great benefit.