The underlying promise of every exciting medical discovery, diet, and exercise program is the same : Do this, buy this, or eat this and you will look better, live longer, and be healthier. But few books can make the promise of this one : If you adapt these five simple, virtually free suggestions, you will live a longer and healthier life, guaranteed. Presented by a trusted expert, The Big Five includes easily digestible data and startling results from real studies conducted by reputable universities and involving thousands of subjects. Readers of The Big Five can see for themselves that, without a doubt, these five simple actions offer many more proven benefits than the latest expensive supplements, fad diets, jazzy exercise programs and state-of-the-art gym equipment.