What is the USDA National food and nutrient Analysis Program?
                                
                                
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                                    3 min read                                
                            
                                For over 124 years, the USDA has been maintaining tables of food composition, a process modernized and managed by the National Food and Nutrient Analysis Program (NFNAP). This critical initiative collects and analyzes nationally representative food samples to ensure a robust and up-to-date food composition database.