From Memphis, Tenn.: Food access is a growing concern in many communities. The USDA refers to areas with limited access to grocery stores as "low access" areas, where a significant share of residents live far from fresh, affordable food. Nearly 54 million Americans are estimated to live in these areas.

When grocery stores are scarce, people often turn to convenience stores and fast food, which can be high in sugar, sodium, and saturated fats, leading to health problems. Volunteers are addressing the issue through initiatives like school pantries and mobile grocery stores.

Further details on efforts to combat food access issues are available from the source, including information on weekly food distribution programs at schools.