GreeleyTribune.com article reports that the Greeley-Evans School District 6 in Colorado is focusing on improving the healthfulness of school vending machines. The article states the only beverages allowed are “plain water, unflavored low-fat milk, unflavored or flavored fat-free milk alternatives, 100 percent fruit or vegetable juice and 100 percent fruit or vegetable juice diluted with water and no added sweeteners.”