Since we are entering the warmer weather, I thought it would be worthwhile to consider perspiring, or sweating. We are all going to be doing it. What does it mean to the body?
It is important to stay hydrated and avoid excessive heat during the hot summer months because we lose a lot of body fluid through sweat. But does this mean you should avoid sweating at all costs? Not at all.
People sweat for many reasons such as hot weather, nervousness, a fever, exercise, and being in a sauna. Sweating can dehydrate us, stress us out, or remind us our body is fighting an illness. In contrast, it may invigorate us on a hike or when working out in a gym. Besides, isn’t sweating what you are supposed to do in a sauna anyhow?
A device that monitors health conditions in the body using a person’s sweat has been developed by Penn State and Xiangtan University researchers, according to Huanyu “Larry” Cheng, assistant professor of engineering science and mechanics, Penn State.
“We want to be able to analyze the sweat from daily exercise or from the heat of the sun because in sweat we have a lot of biomarkers like pH and glucose that will be a really nice indicator for disease progression or diagnostics,” Cheng said.