Arianna appeared on 'CBS This Morning' to discuss the health benefits of sleep.
"It's important to prioritize it, to really make an appointment with your sleep the way you make an appointment to wake up. Follow certain rules, like not charging your devices next to your bed," she said.
Arianna, a staunch advocate for sleep, also addressed the consequences of not sleeping enough. Among them: heart disease, high blood pleasure, diabetes.
"4 years ago, I fainted from exhaustion, hit my head on my desk, broke my cheekbone, got 4 stitches on my right eye", she said.
Watch her full appearance in the clip below and check out HuffPost Healthy Living for more tips on how to stay rested.