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Related Experiment Videos

Nutrition for the elderly.

J N Kvale1, M C Horvath

  • 1Department of Family Medicine, Northeast Ohio Universities College of Medicine, Youngstown.

Primary Care
|June 1, 1989
PubMed
Summary
This summary is machine-generated.

Older adults face complex nutritional challenges due to aging, chronic diseases, medications, and reduced intake. This review explains these mechanisms and offers practical management strategies for geriatric nutrition.

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Area of Science:

  • Geriatric Medicine
  • Nutritional Science
  • Clinical Nutrition

Background:

  • Aging involves physiological changes impacting nutrient absorption and metabolism.
  • Chronic diseases and polypharmacy in older adults frequently disrupt nutritional status.
  • Reduced protein and caloric intake is a common issue in elderly populations.

Purpose of the Study:

  • To elucidate the underlying mechanisms of nutritional decline in older individuals.
  • To provide evidence-based, practical interventions for managing geriatric malnutrition.
  • To enhance the understanding of age-related physiological and pathological factors affecting nutrition.

Main Methods:

  • Review of physiological changes associated with aging and nutrition.
  • Analysis of the impact of chronic diseases on nutritional requirements.

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  • Examination of medication effects on nutrient intake and utilization.
  • Synthesis of current literature on protein-energy malnutrition in the elderly.

    • Main Results:

    • Identified key physiological shifts that impair nutrient status in aging.
    • Highlighted the synergistic negative effects of comorbidities and pharmacotherapy on nutrition.
    • Confirmed a high prevalence of inadequate protein and caloric consumption among older patients.

    Conclusions:

    • Nutritional management in the elderly requires a multifactorial approach.
    • Understanding the interplay of aging, disease, and medication is crucial for effective intervention.
    • Practical strategies are essential to address protein-calorie deficits and improve health outcomes.