Dr. Oz describes why sleep is so important for our health and how you can improve your sleep.

1. Turn your lights down 30 minutes before bed time
2. Try a half milligram of melatonin 2 hours before bedtime
3. Wear loose pajamas
4. Reduce ambient noise
5. Keep your cell phone away from you when you sleep
6. Sleep in a cool room
7. Put socks on

Watch the full event video here.