Exploring Vital Amines: The Who, What, When, Where, Why, and How of B12 DeficiencyByDustin DeMoss, DO,Olla Elbasheer, MD,Nayana Kunnel, DO,Mahi Raju,Academy of Consultation-Liaison PsychiatryOctober 13th 2021Key nutrients are essential to maintaining health. Here's an overview of B12.