What is the main function of omega-3 fatty acids?
                                
                                
                                •
                                
                                
                        
                                    
                                    3 min read                                
                            
                                Omega-3 fatty acids are a group of essential fats that your body cannot produce on its own, meaning they must be obtained through diet or supplements. Their fundamental role extends to building cellular structures and supporting vital functions throughout the body, from the brain and eyes to the cardiovascular system.