Most strategies to assist the hungry, including food banks and providing food stamps through the Supplemental Nutrition Assistance Program, are short-term, emergency solutions. Those who rely on these programs face daily shortages of fresh and healthy foods, which lead to poor diet choices, nutritional deficiencies and health problems. An expert at the University of Missouri says the production of sustainable, locally grown foods is key to providing long-term food security for communities.
"We have to recognize that access to food is a human right," says Michelle Kaiser, researcher in the School of Social Work in the College of Human Environmental Sciences. "People should be able to get healthy food consistently; access to healthy food will benefit the health of the environment and the people consuming it."
Healthy, affordable food availability is an issue in urban areas, as well as rural areas, Kaiser says.
"People don't think of rural areas as places without healthy foods," Kaiser says. "However, many people live miles from the nearest store, and this makes them less likely to buy fresh, perishable foods because they buy groceries less often. In urban areas, many people buy their food from restaurants or convenience stores, where nutritious food is scarce. Even if there is a nearby grocery store, many people don't have access to reliable transportation to those stores."
Local food production reduces the economic and environmental impact of transporting food. Increasing the availability of whole foods, such as fruits and vegetables, enables people to avoid processed, unhealthy foods.
Kaiser describes a few strategies that policy makers and individuals can use to improve access to local, healthy food:
Kaiser recently published a study on food security in the Journal of Community Practice .