Glucose and Fructose Hydrogel Enhances Running Performance, Exogenous Carbohydrate Oxidation, and Gastrointestinal Tolerance https://journals.lww.com/acsm-msse/fulltext/2022/01000/ glucose_and_fructose _hydrogel_enhances_ running .17.aspx Recommendations for carb intake during exercise https://www.mysportscience.com/ post/2015/05/27/recommendations-for-carb-intake-during-exercise The optimal ratio of carbohydrates https://www.mysportscience.com/ post/the-optimal-ratio-of-carbohydrates Gastrointestinal Complaints During Exercise: Prevalence, Etiology, and Nutritional Recommendations https://www.ncbi.nlm.nih.gov/ pmc/articles/PMC4008808/ Prevalência de sintomas gastrointestinais durante competição nacional de triathlon https://dialnet.unirioja.es/servlet/articulo?codigo=6124236 What Causes Runner’s Stomach and How to Treat It https://www.healthline.com/health/runners-stomach
