How long has Gwen Stefani been vegan? An evolution of her diet
                                
                                
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                                    3 min read                                
                            
                                Gwen Stefani's dietary habits have evolved significantly over her career, starting with a commitment to vegetarianism at a young age. While she has been reported to follow a vegan diet on and off for years, the truth behind 'How long has Gwen Stefani been vegan?' is not a simple, single answer.