Introduction

Humidity is defined as the amount of moisture or water content present in the air around us, and it is measured as a percentage. Too much is also an issue, and too less can also cause problems. The most appropriate levels are around 40-60%. Humidity can have a profound effect on multiple levels in our body- most notably the respiratory system, brain, skin, kidneys and the eyes respectively. Let us see how varying levels of humidity can mean different sets of health problems.

Effects Of High Humidity On Our Health

Air borne pathogen growth depends mostly on humidity- and high humidity means more of these microbes which have a better chance of infecting us. High humidity can do a number on your lungs especially, and if you have asthma or COPD, your symptoms may worsen. Staying safe and cool at home needs to be a priority instead. Some other prominent health conditions common in the summer include heatstroke, cramps, dermatological problems, fatigue and allergies. Mold spores and dust mites residing in our houses and bedding can increase flare ups too. The digestive system is also not spared- you have greater chances of dealing with influx, indigestion, dehydration or heartburn as the whole process of digestion is much slower now. 

Effects Of Low Humidity On Our Health

Lower humidity means drier air- which can also cause other issues like soreness of eyes, itchy skin and other skin related problems. Humidity levels are much lower during winters, and dry air can mean that air borne viruses do not die and stay around, leading to the dreaded winter flu outbreaks. Your eyes can feel very dry and look red, so you may be prescribed drops. Itchy and dry skin can also affect your daily life. So, be prepared to moisturise generously. Low humidity can affect the tummy by causing more bloating, constipation and you may not feel as hungry too. 

Conclusion

Our body temperature is regulated by using very delicate machinery. Any change in temperature and humidity will mean that our body will need to expend more energy to stay within the normal range. Humidifiers and dehumidifiers may hence be used judiciously. Keeping a close watch on temperatures, air quality indices and humidity levels before deciding to go out is also a plus.
 

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