9 bad habits that make you prone to heat stroke in summer

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　　In order to prevent heat stroke, there are 9 inappropriate places for us to avoid summer heat!

　　1. Sitting on a tree

　　As the saying goes: “Don’t sit on rocks in winter, and don’t sit on trees in summer. ”In summer, the temperature is high and the humidity is high. Wood, especially wood, chairs and stools that have been left in the open air for a long time, contains a lot of moisture when exposed to dew and rain. When exposed to the sun, the temperature rises and it will emit damp heat, making people uncomfortable. Therefore, do not sit on outdoor wooden objects for long periods of time in summer.

　　2. Eat more cold food

　　In the hot summer, if the gastrointestinal tract is stimulated by a large amount of cold food, it will speed up peristalsis, shorten the residence time of food in the small intestine, and affect the body's absorption of food nutrients. At the same time, due to the high temperature in summer, the heat in the body is not easy to dissipate, and the temperature in the gastrointestinal tract is also high. If it is suddenly stimulated by cold, it can cause gastrointestinal spasm, causing stomach ache . Therefore, in order to ensure nutritional balance, reduce intestinal disease , you should pay attention to saving cold food in summer.

　　3. Sleeping outdoors at night

　　In midsummer, the sweat glands on the human body continuously secrete sweat to dissipate heat in the body. After falling asleep, the body is in a relaxed state and its resistance is temporarily reduced. If it is night, the temperature drops, and dew is added to the body, it will easily lead to headaches, abdominal pain, joint discomfort, and indigestion and diarrhea . Sleeping outdoors at night can also lead to mosquito bites and contract diseases, such as Japanese encephalitis. Therefore, it is best not to sleep outdoors in summer.

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