A social history of racial disparities in breastfeeding in the United States

Over the past five decades in the United States, White women have breastfed at higher rates than Black women. While a small but growing body of social historical research has examined racial disparities in breastfeeding over time, empirical research, particularly quantitative research, has focused on single historical snapshots, unintentionally treating the persistent racial disparities in breastfeeding as a static phenomenon, rather than one with distinct social mechanisms at different points in time. Further, few studies on racial disparities in health deconstruct difference both within and across racial groups. But what if we thought about persistent racial disparities instead as discrete trends with distinct social mechanisms at different points in time? In a binary logistic regression of breastfeeding initiation rates from 1973 to 2015 using the National Survey of Family Growth (NSFG), I found that the persistent racial disparities were actually comprised of three distinct types of changing racial disparities: (1) increases in racial disparities that derive from improvements for Whites not captured by Blacks (1973–1982); (2) decreases in racial disparities that stem from improvements for Whites captured even more strongly by Blacks (1995–2006); and, (3) leveling off of racial disparities (2006–2015). Placing results of this quantitative analysis within the context of public policy and social movement history, I identify three distinct mechanisms that drive the different trends in racial disparities in breastfeeding. This paper contributes to the literature on motherhood, race, and health a more nuanced understanding of the social historical mechanisms that pattern breastfeeding, and more broadly, racial disparities in health.