How many kcal of energy does 25g of fat provide?
                                
                                
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                                    5 min read                                
                            
                                One gram of fat provides approximately 9 kilocalories (kcal) of energy. Therefore, understanding how many kcal of energy does 25g of fat provide is a simple but foundational step in nutrition, revealing why fat plays such a significant role in our diets and energy balance.