Home Diabetes Glossary fructose fructose Wednesday,January 4, 2023 ByDiabetesCare.net by DiabetesCare.net | Jan 4, 2023 | 0 comments (FROOK-tohss): a sugar that occurs naturally in fruits and honey. Fructose has 4 calories per gram. Submit a Comment Cancel replyYou must be logged in to post a comment.