Crazy airport signs
What foods should you eat -- or avoid -- to get a good night's rest?
Nothing is more annoying than insomnia, and getting a good night's sleep is essential for good health. Check out this list of potential good and bad foods when it comes to getting some shut-eye.
iStock / diego_cervo
From drinking too much soda to slacking on the couch, iVillage rates Americans' worst habits. Are your vices among them?