Susanna Holt

Susanna Holt, PhD is a dietitian with over 10 years of experience in nutrition research. She is the author of more than 20 healthy-eating books and has written the most recent version of the international table of glycemic index (GI) values, published in the American Journal of Clinical Nutrition. She lives in Sydney, Australia.

Susanna Holt, PhD is a dietitian with over 10 years of experience in nutrition research. She is the author of more than 20 healthy-eating books and has written the most recent version of the international table of glycemic index (GI) values, published in the American Journal of Clinical Nutrition. She lives in Sydney, Australia. See less