Food deserts

Food deserts are areas frequently in urban settings where it is difficult to find stores providing fresh foods, especially fruits and vegetables. Food deserts have long been thought to contribute to poor nutrition because the food people need is just not available. A study in JAMA Pediatrics suggests that this long-held thought may be a mirage.
We shouldn't let politics, on either side of the aisle, distract us from talking about food distribution and how to help small, rather than large, American business.
Food deserts are communities that lack a supermarket. Does a supermarket entering this neighborhood improve nutritional purchases? Food policy experts say yes, but our purchases say no.