Why You Wake Up Tired Even After 8 Hours of Sleep: 7 Possible Reasons

Have you ever gone to bed on time, slept for eight hours, and yet woken up feeling as though you hadn’t rested at all? Perhaps your eyes felt heavy, your body sluggish, or it took a long time for your mind to become fully alert. Even after having breakfast or a cup of tea, you might still struggle to find enough energy to start your day.
How to Improve Your Circadian Rhythm Naturally: 9 Science-Backed Ways to Reset Your Body Clock

Do you often wake up feeling tired despite getting plenty of sleep? Do you stay wide awake late into the night but struggle to remain alert during the day? If this happens to you, your body’s internal clock might need resetting.