What Sugar Is Not Digestible? A Deep Dive into Indigestible Carbohydrates
                                
                                
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                                    5 min read                                
                            
                                According to the National Institutes of Health, indigestible sugars resist absorption in the small intestine and provide food for beneficial gut bacteria instead of calories. This resistance to digestion is a key characteristic of certain carbohydrates, including dietary fibers, some sugar alcohols, and specific oligosaccharides. Understanding what sugar is not digestible is crucial for managing symptoms related to conditions like irritable bowel syndrome (IBS) and for promoting a healthy gut microbiome.