Would you give up your morning coffee or even treats like chocolate if doing so helped the environment and the local economy? A growing number of people are willing to make such culinary sacrifices for the sake of their environmental and economic principles. They call themselves locavores or localvores and they limit their food supply to what is grown and produced within a restricted radius.

Locavores aren't loco -- they just like to eat food that has been grown locally to help the environment and the economy.
Tom Brakefield/Getty Images
­Locavores aren't loco -- they just like to eat food that has been grown locally to help the environment and the economy.

You'll notice that the word locavore sounds similar to carnivore or herbivore. Just as carnivores eat meat and herbivores eat plants, locavores only eat foods that have been locally grown.

The locavore movement challenges people to buy food grown within a strict radius of where they live -- be it 50 miles, 100 miles, 150 miles or within a state's border. Some homesteaders even jokingly call themselves yokelvores because they only eat food that comes from their own backyards [source: NY York Times]. But before you pull out your compass to determine your radius, it's best to know that not all locavores are so rigorous with their definition of local.

The idea of committing to eating only locally produced foods has become trendy in the last few years -- so trendy in fact that the word 'locavore' was chosen as the 2007 Word of the Year by the New Oxford American Dictionary [source: Oxford University Press].

Video Gallery: The Local Attraction
Watch this video about the urban farmer, a New Yorker who tried to live off the land in his 200-square foot Brooklyn backyard. Manny Howard grew vegetables, raised chickens and ducks and even tried to raise halibut in order to live off of home-grown produce. See how organic foods and the urban farmer work in this video from Reuters.

But why has eating locally become so popular? Does a locavore diet really help the environment and support the economy? In this article, we'll explore the history of the locavore movement, learn why people become locavores and find out how to eat like a local.