Practice good "sleep hygiene."
(Patrick A. Krost/iStockphoto)
This does not mean making sure your bedding is clean! It means following good sleep habits, especially ensuring the bedroom environment is conducive to sleep. Among experts' recommendations: Use the bedroom only for sleep and sex; keep regular sleep and wake times; eliminate afternoon caffeine; banish pets (and snoring partners) from the bedroom; ensure the bedroom is a dark, cool, quiet place; and get computers and TVs out of the sleep environment, because they stimulate the brain and their light tells the body "it's daytime," disrupting the internal clock.