(HealthDay News) -- Your behavior and activities before bedtime can affect how well you're sleeping at night.

The American Academy of Pediatrics offers suggestions for better sleep:

• Don't drink alcohol within at least four hours of bedtime.
• Cut out all caffeine at least four hours before bedtime.
• Stop eating spicy, heavy foods at least four hours before bedtime.
• Don't exercise heavily at least two hours before bedtime.
• In the hour before bedtime, avoid activities such as watching TV, playing video games or having in an argument.