Set a sleep schedule—and stick with it

Set a sleep schedule—and stick with it

If you do only one thing to improve your sleep, this is it, says Dr. Breus: Go to bed at the same time every night and get up at the same time every morning—even on weekends. A regular sleep routine keeps your biological clock steady so you rest better. Exposure to a regular pattern of light and dark helps, so stay in sync by opening the blinds or going outside right after you wake up (bonus: morning light has been shown to keep you slim; here's how).