Introduction Humidity and human health are closely related. Your health will be affected whether humidity is low or high. When humidity is low, that is below 30%, you are likely to experience chapped lips, irritated skin and eyes and an […]
Introduction Humidity and human health are closely related. Your health will be affected whether humidity is low or high. When humidity is low, that is below 30%, you are likely to experience chapped lips, irritated skin and eyes and an […]