Cheryl Kerr02-16-2016

Imagine if you could walk, run or swim your way to younger-looking skin. New research shows you can, and all you have to do is commit to a regular workout. It turns out that cardiovascular exercise, known for overall body benefits, also has the ability to improve your skin’s dermal layers to reverse some of the visible signs of aging.

Researchers at McMaster University in Ontario, Canada, found that cardiovascular exercise causes the body to release a protein, IL-15, that actually stimulates the cells’ mitochondria, or power hubs. These amped-up mitochondria, in turn, boost skin-plumping collagen production and help trigger cell turnover, resulting in a more radiant, youthful complexion. What does all this mean? Your exercise regimen doubles as a beauty treatment.

In their 2015 study published in the journal Aging Cell, the researchers studied a panel of men and women, aged 20 to 84, about half of whom exercised at least three hours per week, while the others were sedentary. Sample skin biopsies revealed that the participants over age 40 who exercised had higher levels of the IL-15 (interleukin) protein, released only during cardio exercise, resulting in younger-looking skin. Similarly, once the sedentary participants aged 65 or older started 30 minutes of cardio twice a week, the aging of their skin also seemed to reverse. After only three months of exercise, the skin of these older adults appeared at least 25 years younger under the microscope.

You can further lessen the signs of aging on your skin by avoiding exposure to UV rays or harsh winter conditions and opting for indoor activities, such as stationary cycling, running on an indoor track or swimming in an indoor pool. Of course, there’s no match for incorporating a daily skincare routine like REDEFINE Regimen, which layers proven peptide technology with cosmetic ingredients for noticeably firmer, smoother, younger-looking skin. And if you do venture outside to get your cardio on, don’t forget the broad spectrum sunscreen. Visit for more information, and to contact me directly.