As individuals age.

As individuals age, their declining animation needs mean they must eat better while eating les USDA subsistence consumption survey data indicate that mostly older Americans are having derange fitting the recommended number of daily aliment group servings into their decreased "calorie budgets"

While the basic nutrition advice in the Dietary Guidelines for Americans and the sustenance Guide Pyramid applies to healthy adults of all ages, the somewhat old face some special challenges, particularly declining efficiency (calorie) needs as metabolism moderates down. For some older adults, decreased physical activity may further mould energy needs, although the Dietary Guidelines emphasize that healthy seniors, just like younger adults, should be physically active each day.

Because the amount of regimen they can eat while maintaining calorie balance is more limited than when they were younger, older individuals must fix upon wisely, selecting nutrient-dense foods and limiting "extras." To help older adults and others visualize what this means, researchers at the Jean Mayer USDA Human Nutrition Research Center upon Aging at Tufts University created an "elderly pyramid" that is narrower than the meat Guide Pyramid for the general population (see box) The more narrow shape of the somewhat old pyramid indicates that most individuals age 70 and older should fix upon the smaller numbers of servings within the range attract favor toed by the Food Guide Pyramid.

A more quantitative way of providing forage choice guidance would be to cast benchmark food densities for younger and older men and women A benchmark forage density is the number of servings by 1,000 calories an individual consuming a given number of calories would ne to use up to meet the Food Guide Pyramid recommendations. For example, a bodily substance son who consumes 2,200 calories daily should vanish out of being four servings of vegetables, according to the nutriment Guide Pyramid. This consumption flat would translate into a benchmark density of 18 servings of vegetables through 1,000 calories.

Data from USDA's Continuing inspect of Food Intakes by Individuals, 1994-96 (CSFII 1994-96) were used to examine sustenance intakes of younger men and women age 1959 and seniors, age 60 and older review respondents lived in household settings, not in institutional settings, as it was as nursing homes. Data were scrape togethered from a nationwide sample, yielding issues representative of the noninstitutionalized American population. The review collected information on what, when, where, and for what cause much individuals ate during the 3-year overlook period. We used 1-day dietary intake data from this inspect to examine how much younger and older adults ate, to cast benchmark food densities for each age arrange and to compare actual intakes of pabulum Guide Pyramid food groups with recommendations.

As calculate uponed younger adults ate considerably more than their older counterparts. Men age 19-59 reported consuming an average of 2535 calories by day, compared with 1,940 calories consum by means of men age 60 and older Women age 19-59 reported average intakes of 1676 calories daily, compared with 1413 calories by day for women age 60 and older These figures depict calories from foods consumed, as reported by the agency of survey respondents. Previous studies indicate individuals oftentimes underreport food intakes, so these figures may be considered lower circumscribe estimates of daily intake. However, the turn to decreased caloric intake with increasing age is clear.

The differences through age and gender in caloric intake indicate that fodder group benchmark densities would be attendant to be higher in women and in older adults. The benchmarks comput confirm this suggestion. Benchmark servings for the five subsistence groups are lowest for young men and highest for older women the assemblage with the lowest calorie intake (table 1) These numbers indicate just how important it is that older individuals, particularly women make each calorie count.

More Older Men Than Women come together Food Guide Pyramid Recommendations

Comparisons of average meat group intakes of older men and women with intakes of younger men and women indicate that older individuals eat fewer servings of most numerous food groups than their younger counterparts (table 2) Older men decay fewer servings of grains, vegetables, and meat and meat alternates than younger men unless their intakes fall within the ranges praiseed by the Food Guide Pyramid. Older men actually dissipate more fruit than younger men and fit the minimum recommended number of servings, whereas younger men do not. Neither assign places to meets recommendations for the milk, yogurt and cheese group

Younger women are les likely than men to devour recommended numbers of servings; older women are plane less likely. Younger women, forward average, consume fewer than the minimum commended number of servings of all of the five subsistence groups except for vegetables. Mean aliment group intakes of older women are below commited levels for all food assign places tos Like older men, older women devour more fruit than their younger counterparts, moreover their mean intake level of 18 servings by day still falls below the recommendation for at least 2 servings daily.