Why Vegetarians Must Balance Complementary Proteins
                                
                                
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                                    4 min read                                
                            
                                Historically, vegetarians were advised to combine specific plant proteins at every meal to form a “complete protein,” a myth debunked by modern nutrition science. However, the fundamental principle—consuming a variety of plant-based protein sources throughout the day to ensure all essential amino acids are met—is still a critical consideration for why vegetarians must balance complementary proteins.