 For example, there was a study that showed that the artificial sweeteners actually cause costochondritis, you know, a form of costochondritis. But I can't answer that question on the air because it could be something more complicated than that. Dr. Chalai, before we get out of here, how do people get a hold of you? How do they take advantage of your services? Yeah, call my office at 701-780-2000 for an appointment. Or if there is an urgent need, information that you need to talk to me,