human
I'm having trouble sleeping and have noticed that I wake up in the middle of the night. Is there anything I can take that will help me sleep better?
assistant
Yes, there are many things you can do to improve your sleep. Try avoiding caffeine late in the day and limiting your intake of alcohol. Make sure your bedroom is dark, cool and quiet. Exercise regularly but not too close to bedtime. Avoid screens at least an hour before going to bed. Create a relaxing pre-bed routine such as reading or taking a warm bath. If you're still having trouble sleeping, talk to your doctor about potential sleep aids.