Why Do People With Cystic Fibrosis Have to Eat So Much?
                                
                                
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                                    5 min read                                
                            
                                Approximately 85% to 90% of individuals with cystic fibrosis (CF) experience pancreatic insufficiency, which significantly impairs nutrient absorption. This leads to the critical need for individuals with cystic fibrosis to eat a substantially higher amount of food to compensate for these issues and meet their increased energy demands.