The scientific understanding of vitamins has evolved over time, from the identification of frank deficiencies, to exploring the value of supplements to prevent chronic diseases. Among health professionals, taking a multivitamin “for insurance” has long been considered to be a reasonable strategy. But as more robust evidence has emerged about the benefits and possible harms of vitamins, even that advice is facing scrutiny.
This Friday, June 11, I’ll be appearing on the Skeptically Speaking radio show, giving a science-based perspective on vitamins. Call in, listen online, or submit your questions in advance. The show is live at 6pm MST (find your time here).