The University of Toronto community is coming together to celebrate the 100th anniversary of insulin's discovery at the University of Toronto. Travelling around the St. George campus, you will find banners celebrating important findings related to this discovery and other health innovations founded at the University of Toronto and affiliated hospitals in the last century, including the development of the Glycemic Index by Department of Nutritional Sciences faculty, Professors David Jenkins, Thomas Wolever and John Sievenpiper.