Sleep is absolutely necessary for human life. Almost every living creature requires some little bit of sleep to recharge for the next day ahead. As we slumber, different stages of sleep occur. And whether or not we wake up in the correct stage determines whether we feel rested the next day.
I for one am an extremely light sleeper and almost never feel rested the next day. Even though Iâ??ve slept a solid 8 hours, I usually feel like Iâ??m in a daze throughout the day. There is an amazing amount of complex activity that occurs during the sleep stages. Itâ??s amazing that our recharging process is so intricate! Interpret todayâ??s infographic to your liking, and maybe youâ??ll able to understand your bodies sleeping process better than before, I know I sure did! [via]89