Are dollar stores slowly killing your patients?

Grocery bills are climbing, and more patients are stretching their dollars at the store down the street — the one with the $1.25 price tags. It's easy to assume the tradeoff is just about cost. New research out of the University of California, Riverside, suggests it’s about something else entirely, and the health consequences may be hiding in plain sight in your exam room. Researchers mapped tens of thousands of dollar store locations against CDC health data covering the country's largest metro areas, and what they found complicates the usual story about food deserts and food insecurity. The effect held even after accounting for income and unemployment — meaning this isn't simply a poverty story. It's a product story. For physicians already fielding questions about managing chronic conditions tied to diet, this research adds a new wrinkle: where a patient shops may matter as much as what they can afford. And because dollar stores still aren't officially classified as grocery stores by the U.S. Census, this influence has largely flown under the radar of both researchers and policymakers — until now. Here are the key findings: