Which Supplement is Best for Old Age? A Guide to Key Nutrients
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                According to the National Institutes of Health, vitamin B12 deficiency affects a significant portion of older adults, with malabsorption being a common cause. When considering which supplement is best for old age, addressing potential deficiencies and supporting declining bodily functions is paramount for maintaining health and quality of life.