Get the facts on diseases, conditions, tests and procedures.
You can do a lot to keep yourself healthy. Staying away from germs, eating a balanced diet, getting enough rest and exercise—all these steps and others can put you on the road to good health. How much do you know about preventing disease? Take this quiz and find out.
Don't eat a large meal before bed
Get plenty of exercise
Make sure your bedroom is comfortable and free of electronic devices and other distracting items.