Generational average weekly food spending (IMAGE) Purdue University Caption Average weekly food spending by generational cohort ($), January 2022-December 2023. Credit Center for Food Demand Analysis and Sustainability Usage Restrictions News organizations may use this image in reports about the work of Purdue University's Center for Food Demand Analysis and Sustainability. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.