Rare sugars are monosaccharides or disaccharides that exist in small quantities in nature and have unique metabolic and physiological properties that help distinguish them from more commonly consumed sugars like fructose and glucose. Due to their unique properties, rare sugars offer potential health benefits as part of an overall healthy diet pattern, including slower intestinal absorption rate, lower caloric contribution, improved glycemic response, prebiotic function and lower risk of tooth decay. However, the scientific literature does not contain a publication that highlights potential physiological benefits and describes the unique properties of several rare sugars within a single document. The aim of this work is to develop a narrative overview summarizing the metabolic and physiological properties of uniquely metabolized sugars as compared to the primary monosaccharides and disaccharides in the diet.
Institution: Toronto 3D Knowledge Synthesis & Clinical Trials Foundation
Principal Investigator: John Sievenpiper, PhD
View this project on the Center for Open Science’s Open Science Framework.
This project was supported by the IAFNS Carbohydrates Committee.