JENNIE BRAND-MILLER, Ph.D., one of the world's foremost authorities on carbohydrates and the glycemic index, has championed the GI approach to nutrition for more than 20 years. Professor of Nutrition at the University of Sydney and the President of the Nutrition Society of Australia, in 2004 Brand-Miller was awarded Australia's prestigious ATSE Clunies Ross Award for her commitment to advancing science and technology. She is one of the world's most in-demand speakers on the GI and her labouratory at the University of Sydney is the world's foremost GI-testing centre.KAYE FOSTER-POWELL, M NUTR & DIET, an accredited dietitian-nutritionist with extensive experience in diabetes management, is the co-author, with Dr. Brand-Miller, of the authoritative tables of GI and glycemic load values published in the American Journal of Clinical Nutrition.DAVID MENDOSA is a freelance journalist and consultant specializing in diabetes whose diabetes Web pages receive millions of hits each year. His articles and columns have appeared in many of the major diabetes magazines and Web sites. His own Web site, David Mendosa's Diabetes Directory, www.mendosa.com iabetes.htm, was one of the first and is now one of the largest with that focus.