When their schools are near fast-food restaurants, black and Hispanic adolescents are more likely to be overweight and receive less benefit from exercise than Asian or white students, according to a study published in the current issue of Journal of Public Policy & Marketing. The study underscores the importance of understanding how adolescents respond to fast-food availability near school. "Our study demonstrates that fast food near schools is an environmental influence that has magnified effects on some minority children at lower-income urban schools," said Brennan Davis, Ph.D...

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