What is fiber soda? Unpacking the Nutrition and Trends of Prebiotic Beverages
                                
                                
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                                    4 min read                                
                            
                                With many Americans consuming only about half the daily recommended amount of fiber, prebiotic sodas have surged in popularity. These carbonated beverages with added dietary fiber, often called fiber soda, are marketed as a gut-healthy alternative to traditional sugar-laden drinks.