Margen, Sheldon. Wellness foods A to Z : an indispensable guide for health-conscious food lovers / Sheldon Margen and the editors of UC Berkeley wellness letter. - New York : Rebus, c2002. - 640 p. : col. ill. ; 27 cm. - 613.2 . Includes index. ISBN: 0929661702 Subjects--Topical Terms: Nutrition--Encyclopedias. Dewey Class. No.: 613.2