Where do Humans Get Vitamin C? Comprehensive Sources
                                
                                
                                •
                                
                                
                        
                                    
                                    11 min read                                
                            
                                While most mammals can produce their own vitamin C, humans lack the necessary enzyme, L-gulonolactone oxidase, and must obtain this essential nutrient from external sources. This vital water-soluble vitamin, also known as ascorbic acid, is not stored in the body in large quantities, making daily intake crucial for maintaining health.