What is the most suitable sleep temperature for human body?

Room temperature around 20℃ is the most comfortable.

This temperature is conducive to the body to emit excess heat. If the room temperature exceeds 25℃, the human body will begin to absorb heat from the outside and feel the heat. If the room temperature exceeds 35℃, the sweat glands of the human body will start, and the body will emit heat through sweating, resulting in uncomfortable feelings such as accelerated heartbeat, accelerated blood circulation, dizziness and fatigue.

On the contrary, when the temperature is 8℃~ 18℃, the human body will radiate heat; When the room temperature is below 4℃, you will feel cold.

At the same time, 20℃ is also the best sleeping temperature. When the room temperature is above 24℃, sleep will become shallow, and the number of body movements and waking turns (waking turns) will increase during sleep. Sleep temperature is below 18℃, so it is not easy to enter deep sleep.

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The indoor humidity should be 40%~80% in winter and 30%~60% in winter. The suitable indoor humidity for the elderly and children is 45%~50%, and for patients with respiratory diseases such as asthma is 40%~50%. The outdoor humidity is high in summer rainy days in the south, so the window opening time should be reduced;

When the weather is fine, open more windows to ventilate and disperse dampness; You can put some moisture absorption boxes or desiccant in the wardrobe and cupboard. The air in the north is dry in winter, so you can use a humidifier, sprinkle some water indoors or mop the floor twice a day. It should be noted that if a humidifier is used, it is best to use pure water, and the machine should be cleaned and disinfected regularly. ?

People's Network-Meeting at six o'clock is a good bedroom, and 20℃ is the best sleeping temperature.