Instrument tell you indoor humidity is better?

The suitable temperature and humidity on the bedroom environment plays an important role, it directly affects people's health, if the temperature and humidity is too high or too low will not conducive to the health of human body. So we usually at home on a temperature and humidity meter, so as to grasp the suitable temperature and humidity at any time. In general, the body feels most comfortable temperature indoors is 15 18 ℃ advisable, if indoor air circulation or relative humidity is less than 35%, and indoor air temperature more than 25 ℃, the body begins to absorb heat from the outside world, you will feel hot. If the temperature above 35 ℃, the body's sweat glands to start at this moment, through the limited capacity slightly sweat accumulated temperature, heart rate, blood circulation acceleration, can feel giddy, whole body discomfort and fatigue, feel sleepy, and extreme heat. On the contrary, when the temperature below 4 ℃, you will feel the cold. According to the meteorological expert statistics, when the relative humidity of 30%, the temperature of heat stroke is 38 ℃, when 80% relative humidity and temperature in 31 ℃, physique weaker people sometimes lead to heat stroke, if in low temperature and humidity weather in winter, people will feel damp cold.