1. Iida T, et al. D-Allulose Ingestion Stimulates GLP-1 Secretion in Healthy Adults. J Nutr Sci Vitaminol. 2017;63(5):291-297.
2. Han Y, et al. Allulose supplementation reduces BMI and abdominal fat. Nutrients. 2018;10(2):160.
3. Delannoy-Bruno O, et al. Evaluating microbiome-directed fibre snacks in mice and humans. Nature. 2021;595(7865):91-95.
4. Cani PD, et al. Gut microbiota fermentation of prebiotics increases incretin gut peptide production. Am J Clin Nutr. 2009;90(5):1236-1243.
5. Yin J, et al. Efficacy of Berberine in Patients with Type 2 Diabetes Mellitus. Metabolism. 2008;57(5):712-717.
6. Zhang H, et al. Berberine lowers blood glucose through increasing insulin receptor expression. Metabolism. 2010;59(2):285-292.
7. Cao C, et al. Berberine inhibits DPP-4 activity and improves GLP-1 levels. Journal of Diabetes. 2019;11(3):228-236.
8. Chen F, et al. Mulberry leaf polyphenols inhibit DPP-4 and alpha-glucosidase. Food Chemistry. 2015;168:62-68.
9. Naowaboot J, et al. Mulberry leaf extract effects in streptozotocin-induced diabetic rats. Nutrition Research. 2009;29(8):602-608.
10. Liu IM, et al. Myricetin ameliorates insulin resistance in rats. Life Sciences. 2007;81(21-22):1479-1488.
11. Baranowska-Wojcik E, et al. Myricetin — GLP-1 secretion and metabolic effects. Phytomedicine. 2020;78:153294.
12. Shi Y, et al. Quercetin inhibits DPP-4 activity and enhances GLP-1 levels in obese rats. Phytomedicine. 2019;57:51-58.
13. Eid HM, et al. Quercetin induces differentiation of pancreatic beta cells. Molecules. 2017;22(10):1645.