Were there any ancient civilizations that were vegetarian?
                                
                                
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                                    5 min read                                
                            
                                Long before modern vegetarianism, a 2025 study on Australopithecus fossils revealed our distant hominin ancestors lived almost entirely on a plant-based diet. Beyond these early origins, several ancient civilizations and philosophical movements incorporated meat-free diets for ethical, spiritual, and philosophical reasons.