"These women could be binge eating, but they may have less anxiety and distress surrounding their eating habits, so they don't recognize it as an issue," said Napolitano, adding that more studies are needed to look at differences in eating patterns and behaviors among different cultures.

About 31-33 percent of college students are overweight, and weight gain has been shown to increase during their academic career. In this study 22 percent of Caucasians and 37 percent of African-Americans were overweight or obese. Existing research suggests that binge eating could be a factor in weight gain over time.

Coupled with the fact that rates of obesity are especially high among African American females, Napolitano says it's critical to have tailored treatments and educational programs available for women of diverse backgrounds.

"College age women are at a critical stage in their development, and there's almost no research that looks at binge eating behaviors among African American women. We need to do a better job at understanding these eating practices to help design and evaluate both prevention and treatment efforts," she said.

Source: Temple University