Do you lie (even little white lies)? You may feel better if you stop. According to Health Day News, "For good health, be sure to eat fruits and vegetables, exercise regularly and lie as seldom as possible.
A Notre Dame researcher is hoping this tongue-in-cheek advice will someday take hold, based on results of a "science of honesty" study she completed that showed tangible mental and physical health benefits among those who significantly reduced their everyday lies." read more 
How long can you go without telling even a tiny lie (the kind most of us tell to avoid hurting someone's feelings)?