Do you often wake up feeling tired even after sleeping for 7–8 hours? Do you feel energetic late at night but struggle to get out of bed in the morning? Or perhaps you find yourself reaching for coffee just to stay alert during the day. If this sounds familiar, your circadian rhythm may be out of balance. Your body has an internal biological clock that tells you when to wake up, feel alert, eat, and sleep. Modern habits like staying up late, excessive screen time, irregular meal timings, stress, and lack of natural sunlight can disrupt this rhythm, leaving you feeling constantly tired and mentally drained.