Fight the signs of aging
A recent study commissioned by Estée Lauder, found that poor sleepers have increased signs of skin aging and slower recovery from a variety of environmental stressors, such as disruption of the skin barrier or ultraviolet (UV) radiation. Poor sleepers also had worse assessment of their own skin and facial appearance.
The research team, led by Primary Investigator Elma Baron, MD, presented their findings at the International Investigative Dermatology Meeting in Edinburgh, Scotland in an abstract titled “Effects of Sleep Quality on Skin Aging and Function.”
“Our study is the first to conclusively demonstrate that inadequate sleep is correlated with reduced skin health and accelerates skin aging. Sleep deprived women show signs of premature skin aging and a decrease in their skin’s ability to recover after sun exposure,” said Dr. Baron, Director of the Skin Study Center at UH Case Medical Center and Associate Professor of Dermatology at Case Western Reserve University School of Medicine.
“Insufficient sleep has become a worldwide epidemic. While chronic sleep deprivation has been linked to medical problems such as obesity, diabetes, cancer and immune deficiency, its effects on skin function have previously been unknown.”
Skin functions as an important barrier from external stressors such as environmental toxins and sun-induced DNA damage. The research team set out to determine if skin function and appearance is also impacted by sleep quality, which is vital to the growth and renewal of the body’s immune and physiological systems.
“This research shows for the first time, that poor sleep quality can accelerate signs of skin aging and weaken the skin’s ability to repair itself at night,” said Dr. Daniel Yarosh, Senior Vice President, Basic Science Research, R&D, at The Estée Lauder Companies. “These connections between sleep and skin aging, now supported with solid scientific data, will have a profound effect on how we study skin and its functions. We see these findings as yet another way we can direct our scientific research toward the real needs of our customers who want to look and feel their best.”