Waking Up Tired After 8 Hours of Sleep? Here’s Why You Still Feel Exhausted

You went to bed at a reasonable hour, kept your phone away, and spent a solid eight hours wrapped under warm covers. Yet, when the alarm clock sounds, you do not feel restored or energised. Instead, your limbs feel heavy, your head feels cloudy, and you feel as though you spent the entire night running a marathon. This frustrating experience is surprisingly common.