Overview: Part 2 of the exam is titled, "Dr. Fuhrman's Body of Knowledge". This portion of the exam will test you on informtion from all of Dr. Fuhrman's published books as well as non-published material included in the NET Handbook such as Dr. Fuhrman's Healthy Times newsletters, articles, tutorials and select scientific literature. A significant amount of time should be invested in the reading materials before attempting this part of the exam.