What is a consequence of low humidity for human health?

Low humidity can lead to a variety of health problems, particularly affecting the respiratory system. When humidity levels are low, the air becomes dry, which can irritate the mucous membranes of the respiratory tract. This irritation may result in symptoms such as a dry throat, cough, and increased susceptibility to respiratory infections. Additionally, dry air can exacerbate allergies and asthma, leading to further respiratory complications. Therefore, lower humidity can create an environment that significantly impacts respiratory health.

In contrast, increased moisture retention is typically associated with high humidity, while better hydration is more closely linked to adequate water intake rather than humidity levels. Increased comfort levels often correlate with moderate to high humidity, as very low humidity can lead to discomfort due to the lack of moisture in the air. Thus, respiratory issues are a direct consequence of low humidity, highlighting the importance of maintaining appropriate humidity levels for overall health.