In the summer, the heat is harder and harder. In order to obtain a cool, people often neglected the prevention and treatment of health care, induced various discomforts, and even led to illness. Therefore, we must also talk about science to relieve heat, and we must not take it lightly.
In summer, it is not appropriate to quickly cool the body, the cold is easy to get cold, and people's resistance is reduced; attention should not be taken to open the air conditioning too much, to balance the indoor and outdoor temperature is more conducive to health; not a lack of naps, due to the strong metabolism of summer people, consumption of large , fatigue, nap can make up for lack of sleep at night ... Xiaobian take everyone to recognize the summer health should pay attention to the ten should not be.
1, not suitable for sitting
As the saying goes: "Winter does not sit stone, summer does not sit wood." Summer high temperatures, high humidity, wood, especially for a long time in the open wood, chairs, etc., dew rain, moisture content more, the sun a sun As the temperature rises, it will give off heat and cause people to suffer from skin diseases, rheumatism, and arthritis.
2, should not eat cold food
In the hot summer, if the gastrointestinal tract is stimulated by a large number of cold foods, it will accelerate the peristalsis, shorten the food's residence time in the small intestine, and affect the body's absorption of food nutrition. At the same time, due to the high summer temperatures, the body's heat is not easy to disperse, and the temperature in the gastrointestinal tract is also high. If it is suddenly stimulated by cold, it can cause gastrointestinal spasm and cause abdominal pain.
3, it is not appropriate to sleep at night
In the midsummer, the sweat glands on the body continue to secrete sweat to release heat from the body. After sleeping, the body is in a relaxed state and the resistance temporarily drops. At this time, if it is at night, the temperature drops, and then the cold wind hits, and the dew increases. It can easily lead to headache, abdominal pain, joint discomfort, and indigestion and diarrhea. Night sleep is also easy to be bitten by mosquitoes, and may be contagious, such as brain inflammation.
4, should not be lack of siesta
Summer nights are long and short, high temperatures, people's metabolism is strong, consumption is also large, easy to fatigue. Coupled with nighttime heat, sleep is not stable, resulting in insufficient sleep. Therefore, sleeping for one or two hours at noon is a great benefit to health. It is also a good measure to prevent heat stroke by allowing the various systems of the body to rest.
5, the fan should not be blown too long
If the fan is blown for too long, it will destroy the equilibrium state of sweating, causing people to feel headache, dizziness, weak leg, general discomfort, and severe cases may also induce other diseases. On a summer night with a fan sleeping, it is easier to catch cold. Especially elderly people and children should pay more attention.
6, air conditioning should not be too open
Air conditioning can bring a comfortable environment. However, if the temperature difference between indoor and outdoor is too large, it is difficult for people to adapt to indoor and outdoor temperature changes and it is easy to "cold." And if the indoor and outdoor temperature difference is too large, do not pay attention to indoor ventilation, indoor air will be turbid, resulting in a variety of pathogenic microorganisms breed.
If the body's resistance is reduced, it is easy to get sick. Therefore, it is not easy to use air-conditioning temperature difference in summer, and it is better to be between 5-8 degrees. The maximum can not exceed 10 degrees.
7, not "fast cooling"
In summer, people go back to get rid of heat as soon as possible to eliminate sweat, and they often like to “quickly cool†with a cold bath. However, because people absorb a lot of heat in the sun, so "rapidly cools", so that the body's pores quickly close, so that the heat can not be released and retained in the body, causing high fever, but also due to rapid contraction of the brain capillaries caused by insufficient blood supply, Dizzy, heavy can also cause shock; and when the body's resistance is reduced, the cold will "cold into." Therefore, the best way is to dry your body's sweat or dry it before it sweats.
8, thirsty should not drink
Summer sweats more, some people suddenly drink a lot of water, will increase the burden on the heart, so that the blood concentration decreased, and even may appear flustered, shortness of breath, sweating and so on. When you are thirsty, you should drink a small amount of water and stop for a while to drink again.
9, should not use beverages instead of boiled water
Drinks such as soda, juice, and cola contain more saccharin and electrolytes. These substances can cause bad stimulation to the stomach, affect digestion and appetite, such as drinking in large quantities, it will also increase the burden of kidney filtration, and affect the renal function. And excessive intake of sugar will increase body heat and make people fat. Therefore, the summer should not drink more drinks, it is best to drink boiled water, especially children and the elderly, should drink less drink more water.
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