Maintain a consistent sleep schedule. Natural sleep rhythms are reinforced if you go to bed and wake at approximately the same time each day. Avoid caffeine and snacking on spicy or high-fat foods before bedtime. Both can interfere with sleep. Don't make a habit of watching television right before bedtime.
Television is actually a stimulant for some individuals.
It's better to unwind with a good book or some soft music. The following stretching exercise is another great way to relax right before bedtime. Begin in a standing position. Place your feet together and bend your knees slightly. Lean forward, place your hands on your knees and hold the position.