Dietary management for older subjects with obesity.
In recent years, obesity has been recognized as a form of malnutrition in older adults and a continuing risk factor for serious health problems. Weight reduction in older adults is not as reliable a recommendation as it is for younger adults; a decreased body mass index (BMI) seems to be associated with a higher incidence of stroke, and a normal or slightly elevated BMI has been linked to greater reserve capacity. Weight loss in older adults requires strategies that consider health status, functional ability, and rational targets. Strategies may include behavior modification, dietary alterations, exercise or physical activity, and reasonable goals that do not put the individual at nutritional risk. Studies that examine different approaches to weight reduction rarely include older subjects, so it is difficult to make judgments about various interventions (surgery, exercise, drugs, or diet) and their efficacy in this population. Fad diets may be lacking in essential nutrients and may prove to be risky for elderly people. Weight loss programs for older adults should focus on maintaining adequate intake of essential nutrients while reducing calories by controlling dietary fat intake.
Chernoff
Ronni
R
Geriatric Research Education and Clinical Center, Central Arkansas Veterans Healthcare System, 4300 West 7th Street, Little Rock, AR 72205, USA. chernoffronni@uams.edu
D000368:Aged; D006801:Humans; D009751:Nutritional Requirements; D009765:Obesity / Q000178:diet therapy*