Skin Repair

The quality of your sleep can affect how quickly your skin ages.
 Researchers have found that those who sleep poorly show accelerated signs of premature aging, such as fine lines, age spots and reduced elasticity, compared to good sleepers. 
They also found that the skin of those with poor sleep habits does not recover as well from environmental stresses, such as sunburns and moisture loss. That’s because skimping on shut-eye can weaken the skin's ability to repair itself each night.