Good sleep can relieve fatigue, increase immunity, delay aging and protect the skin. But it does not mean that sleep can protect the skin and achieve beauty. It is important to know that "beauty sleep" is also in danger of "disfigurement" if you do not sleep well. Let me tell you what bad sleeping habits will affect our skin health.

　　(1) It’s not early The better.

　　 Many people mistakenly believe that the sooner you go to bed, the longer the skin repair time, the better the effect. In fact, it is the most active phase of skin metabolism between 10 pm and 2 am. During this period of time, ensuring adequate sleep is the real "cosmetics". If you go to bed too early, it may cause insomnia.

　　 (2) Turn on the lights and sleep.

　　Must turn off the lights when you sleep, and turn on the lights to sleep. This is because the cell needs something called melatonin to repair itself, and the night light on the retina will greatly reduce the production of melatonin, which will affect the skin''s repair. Moreover, listening to music or meditation in the dark can also relax the nervous nerves. Therefore, for girls who have the habit of turning on the lights and sleeping, change this habit for beauty.