What is the difference between blood sugar and blood glucose? Shelby Simpkins October 26, 2021 18:25 Updated Blood sugar and blood glucose are interchangeable terms. Related articles Can this program be used by everyone, or only people with diabetes? Is your program supported by the American Diabetes Association? Does Thrive365 work for Diabetes Insipidus (DI)? Comments 0 comments Article is closed for comments.