Why are dried bananas so high in calories?
                                
                                
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                                    4 min read                                
                            
                                According to the USDA, a 100-gram serving of fresh banana has about 90 calories, while the same amount of dried banana can pack over 350 calories. This massive difference in energy content raises a common question: why are dried bananas so high in calories? The simple explanation is the removal of water, which concentrates all the natural sugars and energy into a much smaller, denser package.