Dr. Sheldon Zablow, Nutritional Psychiatrist and Author of Your Vitamins Are Obsolete, describes the correlation between essential vitamin deficiencies and chronic inflammation, a contributing factor in 9 out of 10 leading causes of death. Dr. Zablow discusses why multivitamins many people take are ill-suited for maintaining healthy vitamin levels, as well as the critical role that B12 and folate play in maintaining a highly functioning body.