This 2-hour window is the best time of day to take a nap, sleep doctor says
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 ...
What regularly going to sleep after midnight says about your health
There’s no universal rule that says you have to go to bed at a certain time when you’re an adult, but you’ve likely heard the common refrain that it’s best to fall asleep before midnight. But how bad ...