Is Fanta Zero Actually Zero Sugar? A Deep Dive into the Nutritional Facts
                                
                                
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                                    2 min read                                
                            
                                According to the US Food and Drug Administration (FDA) guidelines, a product can be labeled "zero sugar" if it contains less than 0.5 grams of sugar per serving. Fanta Zero, like many other diet sodas, leverages this regulation, leading consumers to wonder if Fanta Zero is actually zero sugar.