When the air is dry, the reproduction speed of influenza virus and Gram-positive bacteria that can cause infection is accelerated, and it is also easy to spread with the dust in the air and cause diseases. Dry air dehydrates human epidermal cells and reduces sebaceous gland secretion, resulting in rough, wrinkled and even cracked skin. Therefore, allergic diseases such as allergic dermatitis, skin itching and discomfort are also related to air dryness. Air drying also has an adverse impact on human immunity. At this time, it is necessary for us to buy an Aroma diffuser humidifier to help us solve the problem of air drying !
We know that every autumn and winter is the high season of influenza. Apart from the large variation of temperature, the main reason is that the weather is dry. Because the study found that when the ambient humidity is lower than 20% RH, the dust in the air diffuses and the particulate matter inhaled by the human body increases, which is very easy to cause respiratory health problems.
To sum up, if the room is dry, the harm to human body is mainly manifested in three aspects:
If the humidity of the environment is low for a long time, the water in human skin is very easy to lose, which will cause dry skin and mucous membrane. The visual performance is: peeling and cracking, and severe cases may have chapping and pain
The so-called "fire" means that when the climate is dry or in a dry environment for a long time, people are also prone to "get angry" such as dry mouth, sore throat, oral ulcer, irritability and upset
