Do you know what these rumors are in the dog days?

As the saying goes, “Farming in winter is a three-ninth period, and the summers are trekking in the summer.” This means that you can make good health and you will get less sick all year long. The most crazily transmitted in the circle of friends is all kinds of health-giving health quotes: Dog days must be kept in a “confinement” way, hot feet, and cold drinks must be consumed with hot tea and air-conditioning. These reminders are correct. Is it?

1. Don't drink iced drinks

Expert: Three volts do not eat "ice" is too absolute

Recently, there was a news circulating in a circle of friends: “During the dog days, do not drink iced drinks, or you can make the cold invasion impossible. If you want to excrete the body's cold, you must insist on drinking hot water on the day. For many years, the coldness of the bone marrow has been forced to come out.” In response, experts said that this statement is too absolute.

Experts point out that this circle of friends is similar to false propositions. Wang Zhi, MD, chief physician of internal medicine at the Wangjing Hospital, told reporters that during the summer months, it is the most prosperous time for nature and human masculinity. It is also the hottest season of the year. One of the principles of TCM health care is to follow nature, and the heat is hot in summer. When the body's yang is most prosperous, it will be resisted by cold and cool goods (cold drinks, air conditioners), which will inevitably hurt the body's yang and impair the body's spleen and stomach function.

However, experts pointed out that now some health posts have always used some very absolute ideas to attract attention, but in fact it is also a kind of health misunderstanding. In summer, when the temperature is high, people can’t stand the heat. At this time, you can drink some iced drinks or eat some iced watermelons or popsicles. This can not only relieve the heat, but also make people feel comfortable. It’s not a bad idea. The key is not to be too greedy. Cold, if you can't wait to eat a few popsicles in one go and Dundun drinks cold drinks, it certainly does no good to your health.

In addition, there are also views that Futian must insist on drinking hot water, so as to force the cold of the bone marrow into the body for many years. In this regard, Li Zhi also pointed out that the key to drinking hot water is constitution. If he is a cold body and this kind of person feels hot in the summer, he feels that he needs long sleeves to warm up. Then he will feel more comfortable by drinking hot water in summer. However, if it is a hot body, summer has been very sweaty. It is undoubtedly a crime to drink hot water.

2, Futian health to take the month type

Experts: Heatstroke is still the number one

The traditional confinement method has been criticized for a long time, but now some health posts call everyone to take this approach to health in the dog days. Experts pointed out that this type of confinement is too incomprehensible.

The traditional confinement method often says, "You can't open the window, you can't blow it." However, in fact, experts pointed out that the “three days of volcanic activity” is the day when the temperature is highest and it is humid and stuffy. The disease most likely to occur at this time is heat stroke. In addition to high-temperature exposure to the outside, hot and humid, poor ventilation of the indoor heatstroke is also a frequent occurrence, to increase vigilance, pay attention to preventive measures.

Some people think that since it is easy to suffer from heatstroke during outdoor exposure to high temperatures, staying indoors should be safe. In fact, heat stroke does not occur only in high-temperature outdoor rooms, but also occurs in rooms that are hot, humid, and have poorly ventilated ventilation. Studies have shown that when the ambient temperature reaches above 32°C and the air humidity exceeds 40%, people are prone to heat stroke. Therefore, if the indoor ventilation is insufficient and the humidity is too high, human sweat cannot evaporate in time and it will also cause heat stroke.

The most important thing in this type of health quote called the dog days is not heatstroke but cold protection. Experts said that heatstroke is the first, but this does not mean that the summer does not need to be cold, and for many people who like to eat cold drinks, love blowing air conditioners, and love cool, the cold prevention work still needs attention. Do not blow air conditioners for 24 hours. When returning to an air-conditioned room from the outdoors, it is best to first adjust the air conditioner to a higher temperature and then gradually lower it to allow the body to gradually adapt. The air-conditioning temperature should preferably differ from the outside temperature by more than 8°C. . Do not immediately enter the air-conditioned room with very low temperature when sweating. When you sweat, change the wet clothing and sweat after entering the air-conditioned room.

3, Futian a bowl of mutton soup without God doctor prescription

Experts: eating lamb in summer is easy to get angry

The circle of friends also spreads a health quote “A bowl of mutton soup in Futian, and it is not necessary for the doctor to prescribe medicine”. It is said that mutton meat and mutton soup are commonly known as “fu sheep” and can “detoxify with heat, sweat, and sweat”.

Experts point out that drinking mutton soup in summer is only suitable for people with yang deficiency. Most people are in a state of yang in summer and drink more mutton soup or eat more mutton, which will lead to dry stools and get angry. Even if it is a yang deficiency constitution, summer supplements need to be modest, not to make up for it.

So, what is healthy in the summer? Xiong Miao, a senior nutritionist and director of the Beijing Nutritionists Association, pointed out that the hot weather in summer causes significant changes in body temperature regulation, metabolism, circulation, digestion, nerves, endocrine and urinary systems, leading to increased nutrient consumption and loss of sweat. Many water and nutrients, coupled with the loss of appetite in the summer, also limit the absorption of nutrients. Therefore, many people are fatigued in the summer and their appetite is weak.

Experts suggest that we should pay attention to supplementing some nutrients in summer: First, we must appropriately increase protein intake, in which high-quality protein should account for more than half. Foods rich in high-quality protein include lean meat, fish, eggs, milk, soybeans, and soy products.

Second, eat more foods rich in potassium, calcium, magnesium, and iron. Potassium deficiency is one of the causes of heat stroke. Therefore, diets should be accompanied by more potassium-rich foods such as vegetables and fruits, and beans. Green vegetables, nuts, and whole 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.

Also add moisture and salt in a timely manner. According to the amount of sweat drinking water, can not wait for thirsty to drink water, to drink regularly, a small number of times. Can choose boiled water, tea, lemonade, bean soup and so on. If you sweat more, you should add salt, you can choose some sports drinks, or add some salt (0.1% salt) in boiled water and tea water.

4, Xia Li's sweaty breath is only comfortable

Experts: Summer Training San Fu

“Training in winter and Marching on the ninth and training on the summer in the summer” are spoken words in many middle-aged and older people's movements, especially in the old days, on the roads and in the parks. They said that many health reminders said: "It's only when you let sweat get comfortable that you can achieve fitness."

Experts remind that fitness should not blindly pursue the thrill of sports. In particular, in the summer when sweating is high and consumption is high, fitness workers must pay attention to the degree of exercise so as to avoid excessive consumption and damage to some people's functions.

Li Zhi pointed out that proper sweating should be performed in summer, but it is not necessary to exercise to sweat. In fact, it is very easy to cause dehydration. At the same time, people's body temperature increases significantly after summer exercise, coupled with high temperature weather, it is easy to heat stroke, so most people should avoid extreme sports and anaerobic exercise, it is best to use uniform aerobic exercise, heart rate control in a small amount of exercise area, ie 120 times per minute or so. Middle-aged and old people should also be slower because if the middle-aged and the elderly suffer from excessive exercise in the summer, sweating will cause more blood to become thick and, in addition to the hot weather, it may not be good for health. Instead, it causes heart disease and cerebral infarction.

Prolonged summer movement in the sun will exacerbate water and salt metabolism in the body. Therefore, you should drink light salt water or sports drinks before, during and after exercise. Drink about 50 to 100 ml every half hour.

In addition, summer sports are more suitable for morning or evening. The duration of exercise should not be too long. It is advisable to use 30 minutes to 1 hour. It can be adjusted according to the individual's physical fitness and exercise intensity.

Food flavoring

Tartaric Acid, Vanillin, Menthol, Menthol Crystal, Flavoring agent, Baking powder

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