Bestselling new-age gurus like Dr Deepak Chopra, who tout a combination of modern medicine and Eastern philosophy, puts the seal of scientific authority on anything unknown: in this case, alternative foodstyles—vegan, lacto or ayurvedic. Columbia University's College of Physicians and Surgeons held the first medical conference on ayurveda last year. Maharishi Ayurvedic Food Products International claims requests for its foods grew from 30,000 in 1990 to 200,000 in '95. Dr Veronica Butler, MD, of the Maharishi Ayurved Health Center, Iowa, has devised a fresh plant-and-herb plan. Ayurvedically approved.