The audio is a collection of the best of Joel Wallach's dead doctors don't lie. Joel argues that MD's / GP's know very little about longevity and nutrition. He even studied the obitchuaries of doctors and found there average life expectancy to be 58, less than the average couch potato. Hear Joel strongly challenge 'Modern Medicine's' advice that your body can get everything it needs from the 4 food groups. Dr Wallach is passionate about Longevity, he named his company Youngevity. www.youngevity.com Human's being have the genetic potential to live to 150, if you avoid the land mines / toxins and provide your body with the 90 essential vitamins, minerals and trace minerals that it needs. Before you accept or dismiss the above, listen to Dr Wallach's story.