There are certain things that are essential for our bodies to have in order for them to function as they should: water, food, and sleep. Without these three things, our bodies would simply not work. Food and water fuel us and give us the nutrients, energy, and hydration we need to keep going. While sleep doesn’t provide us with nutrients, it is still essential to our survival. Children and teens, especially, need sleep. But why is it such an essential element of our survival? Let’s talk about it!
Sleep is beneficial for so many reasons. I know I personally function much better when I’ve had a good night’s rest, and I know my kids do too. I often wonder why my kids fight bed time with all they have, and find myself thinking that one day, they will realize just how amazing sleep is!
Brain Development
Sleep is absolutely essential for brain development. During sleep, the brain is able to sort through the day’s happenings, save what it needs to, and delete what it doesn’t. Hormones that promote growth and repair are also released during sleep. Since the brain continues to develop and mature into early adulthood (I’m looking at you, frontal lobe!), sleep is incredibly important for children and teens.
Cognitive Function
Have you ever tried to read, do math, think through things, or do really anything that requires any amount of focus on little sleep? Did it go well for you? Getting good sleep plays a big role in the brain’s ability to function cognitively. Proper sleep helps children’s brains to be able to process and understand information, retain what is learned, and focus on the task at hand. All of those things are part of their daily lives, especially once they are in school.
Physical Function and Growth
Trying to do physical activity when you aren’t well rested is hard. Movements are sluggish and energy is low. Sleep also plays a big role in physical growth and development. During rest periods, the body is hard at work, growing, developing, and changing.
Emotional Function
I don’t know about your kids, but with less sleep, my kids are an emotional mess! And let’s be honest, so am I. Lack of sleep can create a perfect storm for increased emotions, less patience, and increased anxiety. It is harder for kids to regulate their emotions when they are tired. Everything seems to be exaggerated when they are tired. Sleep is an excellent sanity saver!
Immune System Function
Sleep does wonders for the body’s ability to fight off infections and illnesses. When a person is asleep, the body is able to go to work repairing, healing, and fighting off the bad guys. Have you ever noticed that you get sick easier when you haven’t been getting enough sleep? Or that when you are sick, you just want to sleep all the time? Kids are the same way. Sleep is a natural way to heal the body. More sleep = healthier kids, and that’s something we all want!
Sleep is so much more than a cozy bed and rest. It is essential for the body to function at its fullest. Kids and teens who are still growing and developing especially need sleep to allow their bodies to grow and develop like they need to. Without sleep, I think we’d have a bunch of groggy, grumpy, brain-fog plagued kids on our hands. And I can’t think of one teacher or parent who wants that for their kids! Sleep is crucial, and does amazing things for us!