Many people want a bright smile but don’t always follow the right habits that support a healthy mouth. Let's face it, our lifestyle choices do affect our oral hygiene. Habits like chewing ice, smoking, eating too much sugar, not brushing long enough, and skipping flossing can harm your smile and overall oral health. It's time to stop these bad habits and adopt a healthier lifestyle. Here are five simple lifestyle changes to improve your teeth and gums.