We’re not computers and “going to sleep” doesn’t mean we’re shutting off. Actually, our brains and bodies are performing critical restorative functions, like physical restoration. That’s when the body repairs tissues, builds muscles and synthesizes hormones. While that’s happening, the brain is processing information and memories from the whole day, downloading them into long-term storage. Having trouble remembering what you learn in class? Getting more sleep can help!

A good night’s sleep helps us think more clearly, focus better and make sound decisions. It gives our cardiovascular system a break by lowering our heart rate and blood pressure. It strengthens our immune system, lessens food cravings and helps us regulate stress and other emotions.

On the flip-side, lack of high-quality sleep can result in impaired judgment and slower reaction times (making driving as dangerous as if you were under the influence of drugs or alcohol). It can make us more irritable, increases our risk of anxiety or depression and lead to weight gain.

Getting good sleep isn’t just about the quantity of hours; it’s about the quality. Stick to a consistent sleep schedule, limit screen time before bed, make your room as dark and quiet as possible and avoid late night food or drinks. Weirdly, spending some time outside in the sun during the day can help you sleep better at night. Less weirdly, regular movement and exercise also help.

So get out there, get moving and then get some sleep!

Note from Chloe – Did you know that sleep is powerful medicine? Last year, I was kind of falling apart emotionally and my doctor sent me to a sleep specialist. I didn’t even know there were doctors for sleep! But they really helped me understand why sleep matters so much and they taught me some great strategies for improving my nights.