Which B12 Is Healthiest? A Deep Dive into Your Options
                                
                                
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                                    4 min read                                
                            
                                Approximately 6% of adults over 60 are deficient in vitamin B12, a nutrient vital for nerve function and energy production. For those needing supplementation, the market offers different forms, leading to a common question: which B12 is healthiest? The answer depends on individual health status, genetics, and absorption capabilities.