Which food has no fat? Exploring Truly Fat-Free Options
                                
                                
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                                    4 min read                                
                            
                                According to the US Food and Drug Administration (FDA), a food product can be labeled "fat-free" if it contains less than 0.5 grams of fat per serving. While a perfectly zero-fat food is rare in nature, many whole foods are so low in fat that they are considered functionally fat-free and are an excellent addition to a healthy diet.