Sweat is probably something you don’t think about too much…unless you’re thinking about how bothersome it is! But did you know that sweating is good for you! Check out all of these amazing benefits of sweat.
Sweat Can Fight Germs
While studying proteins involved in skin cancer, a team of researchers discovered a potent natural antibiotic called dermcidin. The researchers learned that sweat glands constantly excrete this antibiotic. Persistent skin washing can remove this natural protective barrier.
Though a long shower after a hot sweaty day sounds perfect, it may limit your defense against germs. University of California researcher Tomas Ganz notes that bacteria thrive in hot, moist conditions. Dermcidin can limit what thrives on our skin, reducing our risk of infection. But Ganz cautions that being sweaty all the time does not guarantee protection: “It depends on how much dermcidin a person exudes.”
Sweat Has Healing Powers
University of Michigan researchers discovered that sweat glands play a role in the wound-healing process, including recovery from scrapes, burns, and ulcers. In a study published in the American Journal of Pathology, Laure Rittié, Research Assistant Professor of Dermatology, notes that sweat glands are understudied and that they may hold the secret to speeding up wound repair.
The study found that eccrine glands store an important reservoir of adult stem cells that can quickly take action when a wound occurs. Rittié explains that sweat glands are understudied because they are unique to humans and not present in animals, which are commonly studied in laboratories. Rittié and her research team hope these findings will pave the way for a greater understanding of the skin’s healing process and lead to better targeted therapies – especially for those who experience skin ulcers from diabetes or bedsores.
Sweating Can Make You Happy
The act of sweating alone doesn’t ward off bad moods, but a good sweat in the gym or outdoors increases endorphin levels – those feel-good hormones that contribute to a runner’s high. Endorphins are related to positive mood and an enhanced sense of overall well-being.
Sweating Can Protect Your Kidneys
Sweating limits the accumulation of salt and calcium in the kidneys and urine, which can reduce the risk of kidney stones. In addition, more sweating increases thirst, which may lead to greater water consumption. The more water goes in, the less likely it is that kidney stones will form.
A study published in 2013 by the American Society of Nephrology found that small amounts of physical activity and reduced caloric consumption might decrease the risk of kidney stone development by 31 percent. Breaking a little sweat on a brisk daily walk can go a long way when it comes to prevention.
There are many benefits of sweat and sweating! So the next time you break out in a good sweat, don’t sweat it! Think of all of the great health benefits you are getting! Go ahead and sweat! Your body will thank you.