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How to keep fit in dog days?
Three-day health care should focus on diet, sleep and exercise.

In terms of diet, the ancients thought that "summer heat and dampness should be clear." The summer heat is unbearable, people like cold drinks and drink plenty of water, which makes moisture invade the human body, while external moisture will make the water wet and strengthen the spleen, cause the spleen and stomach to rise and fall, cause digestive dysfunction, cause stagnant water and cause loss of appetite. Humidity in summer is not good for the spleen, so you should eat more sweets or cold foods in your daily diet.

Hot summer days not only bring physical discomfort, but also easily lead to excessive internal heat, manifested as irritability, anxiety, excitability, insomnia and so on. Therefore, "removing fire" is also one of the necessary lessons for summer tonic. The best choice is bitter gourd, tomatoes and other fruits and vegetables that are cool and cool in summer, and duck meat is a good recipe for summer tonic. In summer, you return to your heart, but you have to eat sour when you are cold, so you should eat more sour in summer.

In terms of sleep, Chinese medicine believes that "spring is born and summer is long". In summer, everything in nature is thriving, and the yang of human body conforms to the changes of nature, and it is also in the most vigorous state of the year. If you often sleep late at this time, it will violate the seasonal variation law of human yang and be harmful to human body. It is also for this reason that people who usually like to sleep late often feel more tired in summer.

Generally speaking, it is better to get up at six or seven in summer morning. Taking a nap is beneficial to the balance of qi and blood, can effectively replenish physical strength and improve work efficiency in the afternoon. It is advisable to take a healthy nap for 30~60 minutes. If it exceeds 1 hour, it may interfere with night sleep, which is often counterproductive. The hot weather in summer consumes a lot of human body. If you often stay up late, it will increase the damage to your body. I usually fall asleep before 1 1 at night.

As for exercise, summer is the process of body excretion, blood gas goes out, metabolism is strong, and aerobic exercise can be carried out appropriately. It's best to stand up and walk and do some leg exercises after working for a period of time. However, in hot weather, the cardiac output decreased significantly, and the oxygen supply capacity of various organs decreased significantly. It is best to choose a gentle way to go out, such as walking, avoiding the scorching sun and preventing heatstroke.

Common sense of heatstroke prevention in dog days

1. In summer, strenuous outdoor and daytime activities, such as mountain climbing, are not recommended. It is recommended to choose sports activities such as swimming and jogging in the morning and evening.

2, drink more boiled water, and drink water regularly, don't wait until you are thirsty, and don't drink too much after you are thirsty. Drink less fruit juice, soda and other drinks, which contain more saccharin and electrolyte. Drinking too much will cause bad stimulation to the gastrointestinal tract and affect digestion and appetite.

3, it is not appropriate to drink too much. In summer, human body is easily affected by temperature, and excessive damp heat is the cause of skin sores, carbuncle and toxic swelling. If you drink a lot of white wine, it will contribute to dryness and dampness, which is tantamount to adding fuel to the fire.

Refer to the above? People's Network-Dog Days for Health? Eat, sleep and exercise in a three-pronged manner, and keep healthy scientifically.