This fact sheet has been designed to be a general information resource. However, it is not included for use in diagnosis, treatment, or any other medical application. Questions should be directed to your personal physician. This information is not warranted and no liability is assumed by the author or any group for the recommendations, dietary suggestions, menus, and recipes promulgated. Based upon accepted practices in supplying the source documents, this fact sheet is accurate and complete. Products mentioned or omitted do no constitute endorsement.