Last night, I went to sleep around 11:30 only to wake up at 3:00 AM. Darn insomnia. For me, sleep is as elusive as the Loch Ness monster. It's a bummer, too, because sleep is so important for health. Not only does it directly affect your energy level, a good night's rest can also help you manage your weight, and research now shows that skipping sleep can harden your arteries.

If you're like me and sleep doesn't come easy, try these tips:

• Exercise regularly, but not within three hours of bedtime.
  
• Don't eat or drink a lot before bed.
• Stick to a schedule, and try to go to bed at roughly the same time each night.
• Make your bedroom restful by turning out all the lights, keeping the TV and radio off and maybe investing in a white noise machine (or using something like a quiet fan or air purifier for white noise).
• Relax before bedtime with a bath, a book or anything else that calms you. Avoid the computer and TV right before bed as they can be stimulating.