Details are in this new study: “Biscuits with No Added Sugar Containing Stevia, Coffee Fibre and Fructooligosaccharides Modifies α-Glucosidase Activity and the Release of GLP-1 from HuTu-80 Cells and Serotonin from Caco-2 Cells after In Vitro Digestion, ” Nuria Martinez-Saez, Christina Maria Hochkogler, Veronika Somoza, and Maria Dolores del Castillo, Nutrients, 2017, 9(7), 694.
The authors are at Universidad Autónoma de Madrid and the University of Vienna. Here’s further detail from the study:
