New Neighborhood Grocery Store Increased Awareness Of Food Access But Did Not Alter Dietary Habits Or Obesity
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Cummins et al., Health Aff, Feb 2014; DOI: 10.1377/hlthaff.2013.0512. 
Awareness of food access increased, but no changes in fruit and vegetable consumption or BMI were detected one year after a supermarket opened in an underserved Philadelphia community.