When is the best time to take nap? A sleep doctor reveals the optimal time of day to take a nap in order to feel rested and ...

The best time to nap will vary based on your work schedule, sleep-wake cycle and preferences. "Let's be in line with our circadian rhythm," says Dasgupta. Our circadian rhythm is our body's ...

Getting enough sleep is easier said than done — that's where napping comes in handy. Whether you're looking to catch up on rest after a sleepless night or relax in the afternoon, napping is an ...