A new food guide pyramid is available for older Americans. Researchers at Tufts University modeled the "70+" pyramid after the U.S. Department of Agriculture's Food Guide Pyramid.

Older Americans have some specific nutrient needs that the modified pyramid addresses. Some notable differences in the "70+" pyramid include a narrowed base, signifying the reduced energy intake common among this group. The modified pyramid outlines the "nutrient dense" choices in each food category. It also emphasizes the need for adequate hydration, a chronic problem for many older Americans, by placing water at the base of the pyramid.

The importance of fiber intake is highlighted with icons throughout the grains, fruits and vegetable tiers of the graphic. Fiber intake is important for seniors but applicable to all adults, since most Americans eat less than the recommended amounts (see "Dietary Fiber is Still in Style" in this issue). The flag perched at the top of the "70+" pyramid is meant to "flag" possible nutrient deficiencies common among seniors, and suggests that some might need supplements of calcium, vitamins D and B12.

"The pyramid is aimed at healthy, mobile seniors who have the resources to prepare adequate meals," stated Alice Lichtenstein. "It is especially designed to give them a little more guidance on how to optimize their diet." The pyramid's main messages is that people over age 70 have specific nutrient needs, and how well they meet those needs can affect overall health status.