 Back to Intelligent Medicine. Dr. Ronald Hoffman here. The weekend program is kind of a potpourri of stories that cross my desk during the week. Innovations in medicine, in natural health, in nutrition, as well as your phone calls. Your phone calls are an essential part of the program. The way to participate is by calling 877-726-8255 anytime you like during the week. And let's hear one of those calls. Can supplements...