Ban the bottle
Yes, they call it a nightcap, and yes, alcohol makes your drowsy. But it is also a well know sleep destroyers. Skip it and sleep easier.
Just beat it.
Researcher say that listening to music with 60 to 80 beats per minute which is close to your resting heart rate promotes better sleep. Hit play on some Mozart before bed to get into a snoozy groove.
Keep your cool.
A too-warm bedroom can signal your internal clock that it is time to rise, making sound sleep nearly impossible. Set your bedroom's temp to around 72 degrees and ditch the heavy down comforters.