Sue Kleiner

Sue Kleiner

Owner, High Performance Nutrition

Susan M. Kleiner, Ph.D., RD, CNS-E, FACN, FISSN, is owner of High Performance Nutrition LLC, a consulting firm in Mercer Island, Washington. A trailblazer and internationally recognized expert on nutrition for peak performance, Kleiner is a communicator and consultant, educator and coach, co-founder of the International Society of Sports Nutrition (ISSN) and the author of 10 books, including the bestselling books The New Power Eating, The Good Mood Diet, and Powerfood Nutrition.


Subscribe for the latest consumer trends, trade news, nutrition science and regulatory updates in the supplement industry!
Join 37,000+ members. Yes, it's completely free.