Is There a List of UPF? The Definitive Guide to Ultra-Processed Foods
                                
                                
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                                    4 min read                                
                            
                                According to research published in *Nature Food*, the U.S. food supply contains a significant percentage of ultra-processed food items. Navigating the modern grocery store to identify UPF can be challenging, but using classification systems and recognizing specific ingredients makes it possible. This guide explains how to approach this task effectively.