Sleep is a necessary function for optimal health, and not getting enough of it can have dire consequences for your skin, too. Here’s why getting your beauty sleep is so important.

We all know that sleep is crucial for survival. It is an essential function and without it, your brain wouldn’t be able to function properly. During the hours we sleep each night, our bodies have a chance to grow, repair, and restore so that we wake up alert and recharged.

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Research conducted by the Sleep Foundation indicated that adults between 18 and 64 years old need between seven to nine hours of shut-eye each night. This is reduced in those 65 and over, who only need between seven and eight.

Sleep and your skin

Just like the rest of your body, your skin needs, and benefits from getting sufficient good quality slumber. Hey, it’s not called beauty sleep for nothing! If you haven’t been sleeping soundly each night, your face will give it away. Signs of tiredness include red eyes, puffy dark circles, and a dull, lackluster complexion.

Just as there are downsides to not getting enough sleep, there are also plenty of benefits to be felt and seen by making it a priority.

Here’s what a good, regular sleeping pattern can do for your skin.

You produce more collagen

Collagen is the protein responsible for keeping our skin plump and smooth. As we age, we gradually start to produce less and less of it. But getting enough sleep can keep you looking fresher for longer. This is because we generate growth hormones when we are asleep. These go a long way in helping our bodies to produce the collagen we need for firm, youthful skin.

Your skin cells destress and regenerate

Our skin works hard for us each day by sweating and fighting off germs. It’s no wonder that it needs adequate downtime to stay healthy and balanced. While we are asleep, our skin goes into recovery mode to repair damage caused throughout the day and generate new cells. It also allows you to destress, with the stress hormone – cortisol – being a common cause for inflammation

Gives it a break from environmental stressors

When we are out and about or just sitting at our desks, our skin is being exposed to environmental stressors. From the sun to the blue light emitted by our screens, these can all speed up signs of photoaging and hyperpigmentation. Getting enough sleep means that we are giving our skin a decent break from these pervasive and potentially damaging factors.