Which of the following is an antioxidant quizlet? A Complete Guide
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                Scientists have identified thousands of substances that act as antioxidants, playing a critical role in cellular defense. If you're studying for an exam and see a question like, 'Which of the following is an antioxidant quizlet?', the answer will likely be a vitamin, a mineral, or a phytochemical known for its free-radical-fighting properties.