Ever wake up tired even after a full night’s sleep? That’s not in your head—it’s something called fragmented sleep, a form of disrupted rest where you wake up repeatedly through the night. You might not even remember it, but your brain does. The result: you start your day already behind—groggy, irritable, and emotionally off-balance. Recent research has shown that fragmented sleep doesn’t just make you tired—it alters how your brain handles emotions. In one study, participants were awakened ever

What Is Sleep Deprivation? Here Are Its Causes, Signs, Treatment And Side-Effects

What Is Chronic Sleep Deprivation?