My wife and I own 2 businesses in Michigan. Millpond Inn B&B and SilverKiss Jewelry. Our interest in vit. d started over 8 years ago. I certainly understand Dr Cannell's frustration with the Medical industry. My degree is in Sociology and I have been very intrigued with the amounts of misinformation that becomes ideology without serious science . I attended a Vit D symposium sponsored by Grassroots Health in San Diego several years ago. I have also given talks to groups on vitamin d deficiency.