The Longevity Factor: Joseph Maroon

[close] In The Longevity Factor, noted neuroscientist and surgeon Joseph Maroon, M.D., offers the definitive look at recent scientific breakthroughs identifying a group of natural substances -- including the much-publicized molecule resveratrol -- that can actually activate a specific set of genes in humans that promote a longer, healthier life. These substances, which make red wine, dark chocolate, and green tea good for us, appear to stave off a wide array of age-related diseases and keep us feeling young and vital.

Resveratrol is the centerpiece of headline-making research being conducted at the Harvard Medical School and elsewhere. Only recently, however, have scientists discovered how to isolate resveratrol and concentrate it into an affordable and safe supplement. Already, more than 200 supplements featuring resveratrol have flooded the market, and there are countless more on the way. But which ones work best? What is a consumer to look for on the label? Since resveratrol is a natural substance,