There is a lot of mystery surrounding the relationship between sleep and skin. While scientists have conducted various studies on the matter, much about the connection remains unknown. However, what is understood is that there is a definite correlation between the two. In this post, we will explore some of the ways in which sleep affects skin health. We will also look at ways to get better sleep for clearer skin. So, if you’re interested in learning more about this topic, keep reading!
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What happens while you sleep?
You need, ideally, seven to nine hours of sleep, just like you need food and water. Sleep allows the brain and body to rest and repair. This is when the body produces human growth hormone (HGH), which helps to repair damaged cells. Sleep also gives the skin time to regenerate and heal. Namely, during sleep, blood flow to the skin increases. This allows the skin to receive more oxygen and nutrients, which can help to improve its appearance. The increased blood flow also helps to flush out toxins that can cause breakouts.
Why do we sleep?
There are multiple reasons why sleep is essential for our health. As we discussed, sleep gives our bodies time to repair and regenerate. This is important because, as we age, our cells don’t regenerate as quickly. So, getting enough sleep is crucial for maintaining the health of our cells. During sleep, there are some important processes going on, such as:
- muscle repair
- protein synthesis
- tissue growth
- hormone release
How does sleep contribute to healthy skin function?
Now that we know a little bit more about sleep and what happens while we sleep, let’s talk about how sleep affects the skin and why good sleep is known as beauty sleep.
Increases blood flow to the skin
As we discussed, when we sleep, blood flow to the skin increases. This allows the skin to receive more oxygen and nutrients, which can help to improve its appearance. The increased blood flow can also help to flush out toxins that can cause breakouts. These processes during sleep are critical for our overall health. Without them, our bodies can’t function correctly.
Regulates the production of oil
In addition to the increased blood flow, sleep also helps to regulate the production of oil in the skin. Too much oil production can lead to clogged pores and acne breakouts. Not enough oil production can lead to dry, dull skin. So, getting enough sleep is important for keeping the skin looking and feeling its best.
Another way that sleep contributes to healthy skin function is by reducing stress. Stress can cause a number of problems for the skin, such as acne breakouts, inflammation, and premature aging. So, it’s important to get enough sleep to reduce stress levels and keep the skin looking its best.
Reduces dark circles
Dark circles are one of the most common complaints when it comes to the appearance of the skin. They can be caused by a number of things, but one of the most common causes is lack of sleep. When we don’t get enough sleep, blood vessels under the eyes can become dilated, causing the appearance of dark circles. So, if you want to reduce the appearance of dark circles, make sure you’re getting enough sleep!
Collagen production increases
Collagen is a protein that helps to keep the skin looking firm and plump. As we age, our bodies produce less collagen, which can lead to wrinkles and sagging skin. However, a good night’s sleep can help to increase collagen production, which can help to reduce the appearance of wrinkles and keep the skin looking its best.
Moisture levels balance
Sleep also helps to balance out moisture levels in the skin. When we don’t get enough sleep, our bodies produce less of the hormone progesterone, which can lead to dry skin and irritation. So, if you want to keep your skin looking and feeling its best, make sure you’re getting enough sleep!
How poor sleep quality affects your health?
Not getting enough sleep can have the opposite effect on skin health. When you don’t get enough sleep, your body produces more of the stress hormone cortisol. This hormone can break down collagen, which is a protein that helps keep skin looking plump and youthful. Too much cortisol can also lead to inflammation, which can exacerbate skin conditions like acne.
How to get better sleep for healthier skin?
Avoid caffeine before bed
There are a few things you can do to try and get better sleep. First, avoid caffeine before bed. Caffeine can stay in your system for up to six hours, so it’s best to avoid it in the evening. Also, establish a bedtime routine. This can help to signal to your body that it’s time to wind down for the night.
Sleep on your back
Another thing you can do to get better sleep is to sleep on your back. This can help to reduce wrinkles and keep your skin looking its best. Sleeping on your back allows your face to rest on a pillow, which can help to reduce the appearance of wrinkles. Additionally, sleeping on your back prevents your face from coming into contact with bacteria and other irritants that can cause breakouts.
Use an overnight moisturizer with hyaluronic acid
Try to use an overnight moisturizer with hyaluronic acid. This ingredient helps to bind moisture to the skin, which can help to keep it hydrated and looking its best. When you wake up, your skin will look and feel refreshed and radiant.
Get enough sleep
Finally, make sure you’re getting enough sleep. Most adults need seven to nine hours of sleep per night. If you’re not getting enough sleep, try to establish a bedtime routine and stick to it as much as possible. You may also want to talk to your doctor about ways to improve your sleep quality.