Show Sources
1. Academy of Nutrition and Dietetics: "What Is Glycemic Index?"
2. Diabetes Canada: "Glycemic Index Food Guide."
3. Oregon State University: "Glycemic index and glycemic load for 100+ foods."
4. FamilyDoctor.org: "Glycemic Index and Your Diet."
5. Flathead City-County (Montana) Health Department: "Snacks: Glycemic Index Examples."