In 2006, FNS asked the Institute of Medicine to review the WIC food packages. The IOM proposed major changes to improve nutrition and encourage breastfeeding but also expressed the concern that changes related to partial breastfeeding may have unintended consequences. The IOM recommended that FNS conduct an impact study evaluating the birth month breastfeeding changes to the WIC food packages. 

In 2001, the Food and Nutrition Service awarded $3.7 million in grants to 14 organizations in 11 states to improve Food Stamp Program access through partnerships and new technology. These projects generally aimed to improve access among the elderly, immigrants, the working poor, and other hard-to-reach groups. The projects used a variety of approaches, including targeted advertising campaigns through community media outlets, informational web sites, computer-assisted pre-screening for eligibility, and direct application assistance.