The Academy of Nutrition and Dietetics Evidence Analysis Library (EAL) provides a summary of the best available research on various nutrition topics. Content is organized in two broad categories: Library and Guidelines. Over fifty topics, either published or in process, include graded conclusion statements for questions formulated by Registered Dietitians.  Seventeen evidence-based Guidelines are currently published. They include major recommendations with corresponding rating of evidence strength and clinical algorithms showing the flow of treatment for a specific disease or condition.