We're all familiar with the food pyramid, the federal government's pictorial guide for nutritional health that showcases the four major food groups in order of importance and proportion. Recently ...

Think food pyramid, nutrition labels on food packages and how diet affects health. Now meet Helen Denning Ullrich, a pioneer nutrition educator who was a leader in shaping how consumers today ...

Unlike the old pyramid, which was designed to represent government nutrition advice in one quick bite, this version requires an interactive Web site to provide information.

The USDA releases a new food pyramid, with more specific advice on portion sizes and calories.

The U.S. Department of Agriculture's 1991 withdrawal of its Eating Right Pyramid food guide in response to pressure from meat and dairy producers was only the latest in a long series of industry ...