An increasing number of studies suggest a link between a neighborhood’s built environment and the likelihood that its residents will develop chronic diseases such as heart disease, type 2 diabetes (T2D) and certain types of cancers. A new nationwide study led by researchers from NYU Grossman School of Medicine published online today in JAMA Network Open suggests that living in neighborhoods with higher availability of fast-food outlets across all regions of the United States is associated with higher subsequent risk of developing type 2 diabetes.