Questions - ask here
First: Look up your disease in the Gale Encyclopedia of Medicine - this will provide an overview of the disease, its symptoms, treatments, as well as nutrition/diet recommendations.
Second to find scholarly and popular articles go to:
EBSCO Academic Search - search on everything then limit your results to magazines.
ProQuest Research Library
For newspaper articles go to:
America's Newspaper Collection - enter keywords then click on "Best Results First"