The findings demonstrated the substantive difference between good-quality and poor-quality sleepers and their relative amounts of skin aging . The SCINEXA ( score of intrinsic and extrinsic skin aging ) skin aging score system was used to measure the results . Poor-quality sleepers had an intrinsic age score 50 % older than the one evidenced in good sleepers – visible instances of uneven pigmentation , fine lines , slackening of the skin , and reduced elasticity .
Extrinsic aging , caused by sun exposure , diet , sleep habits , smoking , and pollution , accounts for 80 to 90 % of all aging . People have more control in this area .
The onset of sleep initiates cellular repair and renewal , processes that are most robust during deep sleep . They boost skin integrity and begin recovery from environmental factors such as ultra-violet light ( UV ) exposure . UV damage increases inflammation as does poor sleep . These dual threats accelerate aging . Skin DNA damage occurs with photoaging and all types of oxidative stress and is associated with increased risks of skin cancer . The body uses sleep as a time to recover , regenerate , and repair DNA .
Implementing Sleep Knowledge into the Aesthetic Practice
Studies and research continue to support the link between sleep and skin aging . How can this knowledge be incorporated into practice recommendations ?
To maintain youthful , healthy skin and to repair aging , damaged skin , we need adequate levels of each hormone .
During the consultation stage ( and on intake forms ), inquire about sleep quality . The information received will significantly impact treatment recommendations and assess a patient ’ s fitness for undergoing procedures . Patients must be educated about the importance of sleep in overall skin health and in recovery from treatments and procedures . Impaired sleep impacts treatment results . Lack of sleep might necessitate additional treatments to address skin concerns adequately .
As a skincare provider , you may have decided to use a series of medium-depth chemical peels for facial rejuvenation . How will you determine the timeline between procedures ?
If the patient is a busy working mother whose sleep is often interrupted by her toddler , she may require more time between peels to heal properly . Though she may be young and have a cellular renewal rate higher than a fifty-year-old , her lack of sleep will significantly impact her skin ’ s ability to re-epithelialize . While she may still be an excellent candidate for a series of chemical peels , it might be best to schedule
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