From Mark Stibich, Ph.D., Turning off your television will gain you, on average, about 4 hours per day. Imagine if you took that time to exercise, give your brain a workout and develop strong relationships. Not only would you be adding years to your life, you would become more interesting, energetic,...

1. Hot dogsBecause they are high in nitrates, the Cancer Prevention Coalitionadvises that children eat no more than 12 hot dogs a month. If youcan'tlive without hot dogs, buy those made without sodium nitrate.2. Processed meats and baconAlso high in the same sodium...