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Malnutrition in the elderly.

Clodagh Corcoran1, Craig Murphy1, Eamonn P Culligan1

  • 1Department of Biological Sciences, Cork Institute of Technology, Cork, Ireland.

Science Progress
|December 13, 2019
PubMed
Summary
This summary is machine-generated.

Elderly individuals face increased malnutrition risks due to natural aging changes. This review covers the importance, causes, effects, and assessment of malnutrition in older adults.

Keywords:
Malnutritioncachexiaelderlyosteoporosissarcopenia

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Area of Science:

  • Gerontology
  • Nutritional Science
  • Public Health

Background:

  • Aging is associated with physiological and social changes that increase malnutrition risk in older adults.
  • Malnutrition in the elderly is a significant public health concern with serious health implications.
  • Understanding the multifaceted nature of malnutrition in this demographic is crucial for effective intervention.

Purpose of the Study:

  • To review the significance of malnutrition in the elderly population.
  • To identify and discuss the primary causes contributing to malnutrition in older adults.
  • To outline the consequences of malnutrition and explore methods for its assessment.

Main Methods:

  • This is a review article, synthesizing existing literature on malnutrition in the elderly.
  • Key databases were searched for relevant studies on aging, nutrition, and malnutrition.
  • Information was collated and analyzed to provide a comprehensive overview.

Main Results:

  • Aging processes naturally predispose the elderly to malnutrition.
  • Multiple factors, including physiological changes, disease, and socioeconomic issues, contribute to malnutrition.
  • Consequences range from increased morbidity and mortality to reduced quality of life.

Conclusions:

  • Malnutrition is a critical issue in the elderly, necessitating targeted strategies.
  • Early identification and assessment are vital for mitigating negative health outcomes.
  • Further research and integrated care approaches are needed to combat malnutrition in aging populations.