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The Science Of Sweat

Think sweat is just the damp, disgusting by-product of workouts and weather? Think again…

 

Perspiration, while arguably one of  the least popular bodily functions, is completely normal. It affects all of us to varying degrees – but love it or loathe it, it’s an unavoidable part of daily life. So before you judge it too harshly, we reveal the reasons behind it and highlight some of the benefits of this sticky situation.

Human nature
Humans are one of the few creatures on Earth whose bodies produce sweat as a way to cool down, unlike most other mammals that do so to emit their scent. Sweat does have a particular odour, yes, but this is usually only after it has settled on to your skin or absorbed into your clothes, and how pungent it is depends on various factors including your diet and genetics.

Good condition

The saying goes, ‘better out than in’, and this couldn’t be truer when it comes to sweat. Perspiration has numerous health benefits, including releasing toxins from your body – those of the natural variety, as well as plastic additives such as BPA and DEHP. Sweat can even contain chemicals that help keep germs at bay and nasty infections from developing.

Clean and clear
Despite what you may have been led to believe about sweat blocking your pores and leading to those embarrassing breakouts, perspiration is actually pretty great for your complexion. Why? It releases the build-up in your pores, so if you rinse this grime away by washing your face, you can say ‘Hello’ to a gorgeous blemish-free, healthy glow.

Good vibes
Feeling down in the dumps? Well, you may just need a good sweat. Research has found that neural circuits that are temperature-controlled and lead to certain areas in your brain can help to elevate your mood. This means that as your body temperature rises, your thoughts and behaviour become more positive. This combined with the endorphin rush you get from a workout, a good sweat session makes for a great mood booster. 

 

Words by Helen Wallace
Photography: Pexels

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