Andreyeva T, et al. Positive influence of the revised Special Supplemental Nutrition Program for Women, Infants, and Children food packages on access to healthy foods. J Acad Nutr Diet. Jun 2012;112(6):850-858.
The study showed that the WIC food package revisions have improved access to healthy foods—such as whole grains, fruits, vegetables, and lower-fat milk—for WIC participants, as well as the community at large.