Is Walden Farms Ranch Really 0 Calories? The Truth About FDA Labeling
                                
                                
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                                    4 min read                                
                            
                                According to the FDA, a product can legally be labeled "calorie-free" if it contains fewer than five calories per serving. This regulatory standard means that a "zero-calorie" food like Walden Farms ranch may not be completely devoid of energy, leading many dieters to question the label's true meaning and impact on their intake.