Food Deserts Leave Many Americans High and Dry

Source: Food Environment Atlas, U.S. Department of Agriculture, Economic Research ServiceEven within the borders of one of the world's top agricultural countries, healthy food can be hard to come by.
come by: …を手に入れる、(偶然)を受ける、…のそばを通り過ぎる、…を偶然思いつく

Many Americans reside in food deserts-communities where retailers offering fresh food are scarce but fast-food restaurants and convenience stores selling prepared foods can abound.

The top two maps at the right show the proximity of full-line grocers to two groups for whom healthy food is often difficult to procure: low-income households and those without access to a vehicle.

Scientists are still exploring the links between food deserts and health by investigating how the nonavailability of fresh food may spur obesity, diabetes and other diet-related conditions.
spur: 拍車、刺激、激励、拍車状のもの、(山などの横に突出した)尾根、支脈、(鶏などの)けづめ、(シャモのけづめにつける)鉄けづめ、(登山靴の)くぎ、アイゼン
obesity: 肥満

One 2006 study found an association between the presence of supermarkets and lower obesity rates.
presence: 存在、あること、現存、出席、参列、駐留(軍)、(警察官の)配備、配置、面前、人前

Convenience stores, on the other hand, were associated with higher rates.
associate with: 相手にする、混ざる、交ざる、交わる、近寄せる、近付ける、提携する、連携する、連合する、交わる

You always have to be careful about suggesting cause and effect, says Mari Gallagher, whose Chicago consulting firm carries out case studies of local food environments.

The relation between food and health is complex, and personal choice clearly plays a role.

But we do think that the environment, in a lot of different ways, matters, Gallagher says.

You can't choose healthy food if you don't have access to it.

This article was published in print as High and Dry in the Food Desert.

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