? What is the temperature? How to deal with hot weather

Introduction: Summer is a frequent season, so how to calculate it? The weather is standard, and you can't judge it by feeling. Is it really hot? Is it hot? Let me introduce you.

What is the temperature?

When the highest temperature reaches above 35℃, the weather becomes hot. High temperature weather generally means that the temperature is above 35℃. There are usually two kinds of high temperature, one is dry heat and high temperature with high temperature and low humidity; The other is hot and humid, which is called "sauna day".

The high temperature is divided into three levels, which are indicated by yellow, orange and red respectively. Among them, the standard of high temperature yellow is: the daily maximum temperature is above 35℃ for three consecutive days; The standard of high temperature orange is: the maximum temperature rises above 37℃ within 24 hours; The standard of high temperature red warning signal is that the maximum temperature rises above 40℃ within 24 hours.

Is it hot?

1. Diet: Increase protein and supplement potassium in time.

First, appropriately increase the intake of protein. Among them, high-quality protein should account for more than half. Foods rich in high-quality protein include lean meat, fish, eggs, milk, soybeans and bean products.

Second, eat more foods rich in potassium, calcium, magnesium and iron. Potassium deficiency is one of the causes of heatstroke, so you should mix more foods rich in potassium in your diet, such as fruits and beans. Green, nuts and coarse grains are rich in magnesium. Milk and dairy products, soybeans and their products are rich in calcium. Animal liver, lean meat and animal blood are good sources of iron, rich in content and well absorbed. Animal foods have high zinc content and high absorption rate, such as oysters, lean meat and animal offal.

Third, we should replenish water and salt in time. Drink water according to the amount of sweat. If you sweat a lot, you should increase the amount of drinking water appropriately. Besides, you can't wait for thirst before drinking water. You should drink water regularly and several times. You can choose boiled water, tea, lemonade, mung bean soup and so on. If you sweat too much, you should add salt, choose some functional drinks, or add some salt (0. 1% salt content) to boiled water and tea. In addition, you can make some vegetable soup, fish soup and chicken soup. Replenish water for every meal.

Second, daily life: go to bed late and get up early, and wear cotton, linen and silk.

At this time, the public should pay attention to their daily life and clothes: they should live regularly, should not sleep outdoors and should not be shirtless. On a hot summer day, some people like to go topless and enjoy the cold, thinking that it is cool to go shirtless, but this is not necessarily the case. When the temperature is close to or higher than human body temperature, shirtless people will feel hotter rather than cooler. Because human body temperature regulation depends not only on skin evaporation, but also on skin radiation.

Experts emphasize that the strongest time of solar short-wave radiation is from 10 to 15, so you should try to avoid going out during this time. If you have to go out, you should do personal protection, prepare sunglasses, sun hats, umbrellas, creams and even wet towels, and take some heatstroke prevention and cooling drugs such as essential balm, Huoxiang Zhengqi and Ren Dan with you. When wearing, you should wear light-colored loose clothes to reduce the heat absorption of clothes, which is conducive to perspiration and heat dissipation. Fabric should be mainly cotton, hemp and silk, and try to avoid wearing chemical fiber clothing.

Try to stay up late and get up early in summer and get into the habit of taking a lunch break. When sleeping, don't turn the temperature of the air conditioner too low because of the temporary coolness. The air conditioning temperature should be controlled at 26 ~ 28℃, and the indoor and outdoor temperature difference should not exceed 8℃. When the air conditioner is running, try to avoid the cold air from the air supply outlet blowing directly on the head, and open the doors and windows regularly for ventilation. Especially driver friends, don't sleep in the car with the air conditioner on for a long time.

How to maintain health in hot weather? In addition to diet and daily life, there are also some precautions in mood and emotion. Let me introduce it to you.

Third, exercise: choose a low-consumption way to reduce the intensity.

Proper exercise helps to improve blood circulation, but what should I do in hot and dry weather? The standard should be lowered appropriately, and don't exercise as vigorously as before. It is recommended to move from outdoor to indoor; Chronic patients who need rehabilitation training should not stop exercising because of the hot summer, but should shorten the exercise time or reduce the intensity appropriately; And drinking plenty of water are two magic weapons for body protection.

When the temperature is relatively low in the morning and evening, citizens can stay outdoors appropriately. But this does not mean that all exercise programs are suitable. In hot weather, citizens can choose low-cost sports such as square dance, qigong and equipment, but long-distance running and large-scale exercise are not suitable. In hot weather, citizens can use brisk walking instead of running to reduce consumption. Exercise intensity varies from person to person. Generally speaking, the intensity of high-temperature exercise should be reduced, and it is best to stick to exercise time every day.

The weather is hot, and a lot of exercise makes the water in the body lose faster, so drink 800 ml of water half an hour before exercise. If the exercise time exceeds, be sure to replenish water in time. Eat staple food or fruit one hour before exercise, and drink a little water many times after exercise. In addition, don't eat too many cold drinks after exercise, otherwise it will cause stomach discomfort.

Fourth, emotions: adapt to the environment and learn to relax.

High temperature weather will affect the emotional regulation center of human hypothalamus, making people show irritability, thinking disorder and abnormal behavior, especially for a little thing, but it is difficult to control their emotions. What kind of people are more susceptible to high temperatures? People in the workplace are more likely to produce "". The following methods teach you to relieve:

The first is the adjustment of the environment. The living and office environment should be as fresh as possible. If possible, all kinds of indoor fabrics should be changed into cool colors of green and blue, and a few pots of green plants should be raised. If the environment cannot be changed, learn to concentrate, or adjust the pace of work in time and redistribute rest and work time.

Secondly, we should learn to relax, control the pressure and irritability within the controllable range, and release them in time. When you encounter troubles, vent appropriately through shopping, chatting, fitness and other ways to effectively adjust your mood.

Finally, we should pay attention to walking in the park, or going shopping, running and swimming outside. Ensure the quality of sleep and adjust your life rhythm in time according to the characteristics of long days and short nights in summer. A light diet, enough water intake and salt supplement can all complete the repair of physical fitness and restore nerves.

Finally, remind everyone that in hot weather, we should not only do a good job in heatstroke prevention and sun protection, but also pay attention to health preservation to ensure human health in hot weather.