There is a wealth of information as well as a book on the Dr Coimbra protocol. Currently, there are no neuros in the US who will work with this protocol (there are over 30 in South America and Europe). However, there are two docs in Florida who are Dr Coimbra trained, and are prescribing the protocol. Also Dr Michael Holick at Boston Medical Center, the world's leading authority on vitamin D, has consulted with Dr Coimbra and will help MS patients get on a modified version of the protocol. Another option is to convince your primary care doctor to work with you on this.