
Social and Economic Effects of the U.S. Food System - A Framework for Assessing Effects of the Food …
The foods purchased and consumed by lower- and higher-income s are different, as is the percentage of food dollars spent on food at home (FAH) compared to food away from home (FAFH). Actual expenditures on all food product egories, including fruits and vegetables ( Ludwig and Pollack, 2009 ), increase at every income level and are 2.5 times higher for the …