Can B12 deficiency be hidden? Uncovering the Truth Behind a Silent Problem
                                
                                
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                                    3 min read                                
                            
                                Up to 26% of patients with a B12 deficiency may be undiagnosed due to unreliable testing methods, proving that a hidden B12 deficiency is a common and often silent reality. This essential vitamin's shortage can evade detection, leading to prolonged health issues if not properly identified.