20-minute power nap isn’t just about catching up on sleep—it’s a scientifically backed way to boost focus, improve memory, and recharge your energy levels without feeling groggy. It helps reduce stress, enhances creativity, and even supports heart health. The key is timing: too short, and you don’t feel rested; too long, and you wake up feeling sluggish. So, the next time you hit an afternoon slump, skip the extra caffeine and take a strategic power nap instead! Sources: Medical News Today- What