Why did not sleep enough to face the next day would be very difficult to see?
There are many reasons for a good sleep, if you do not have a good rest, the next day face very ugly.
A recent study published in the "sleep" magazine shows that if the lack of time with eyes closed, will be more eye swelling, eyelid drooping, wrinkles increase. Another study shows that eight hours of sleep staying up all night to human skin than human skin more healthy, more attractive.
Why sleep (or lack of sleep) can affect the eyes and facial skin? Dr. Sherrif F. Ibrahim skin lines the University of Rochester Medical Center, said it's all skin and water retention capacity is related to the upper and lower eyelids is the thinnest layer of human skin.
"Relative to the rest of the body skin, thin eyelid skin can react more changes in body hydration reaction, whether you are dehydrated, or before going to bed to eat a big meal to absorb a lot of salt." Ibrahim said. Dehydration will face even more ugly, and excessive salt intake (eg during the night to eat salty) makes the body absorb more water, it seems that facial swelling.
However, how sleep affects the body retain moisture this date is still unknown, Ibrahim said. However, according to speculation he could stay up all night and the causes.
"When people stay up all night drinking or general party, or crying, these factors greater impact on swelling than stay up all night itself." He said.
There are many factors that can lead to the formation of dark circles.
Ibrahim said the black eye because the blood vessels under the skin of the reason, when you are dehydrated, already thin eyelid skin becomes thinner, so you can see the color of the blood vessels. In addition, when people gradually aging into middle age, not young, plump around the eye to form a "tear ditch." Tears on the cheeks and eyelids groove forming the junction of a shadow, black eye will deepen. Ibrahim believes there are many factors that lead to dark circles, and the lack of sleep can increase the impact of these factors. Therefore, in order beautiful, good sleep.
via huffingtonpost (Compiled: Wang via huffingtonpost)
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