Understanding the Stages of Sleep & How It Affects Your Body: Do You Really Need 8-9 Hours of Sleep? (Updated for 2021)


To give you a quick answer, yes, you do need 8-9 hours of sleep every night. More even, if you’re younger. Newborns, for example, require up to 17 hours of sleep per day to develop well. But as newborns grow into kids, teens, and enter adulthood, sleep is still crucial. It’s not hard to understand … Read more

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