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Sarcopenia: an Aging Perspective and Management Options.

Ana M Teixeira1,2, Shiva E Nosrani1,2, Mohsen Parvani1,2

  • 1Faculty of Sport Sciences and Physical Education, University of Coimbra, Coimbra, Portugal.

International Journal of Sports Medicine
|April 8, 2025
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Summary
This summary is machine-generated.

Sarcopenia, the age-related loss of muscle mass and strength, impacts health. Exercise and nutrition are key strategies for preventing and managing this condition, improving muscle function and quality of life.

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Area of Science:

  • Gerontology and Exercise Science
  • Muscle Physiology and Aging Research

Background:

  • Sarcopenia is a progressive loss of muscle mass and strength, a hallmark of aging impacting physical performance and quality of life.
  • It is influenced by aging, sedentary lifestyles, poor nutrition, chronic diseases, and immobilization, involving cellular mechanisms like hormonal changes and inflammation.

Purpose of the Study:

  • To review sarcopenia from an aging perspective.
  • To discuss the roles of exercise and nutrition in sarcopenia prevention and management.

Main Methods:

  • Literature review focusing on sarcopenia pathogenesis and interventions.
  • Analysis of cellular mechanisms and physiological impacts of aging on muscle.

Main Results:

  • Exercise, particularly multicomponent programs, is highly effective in preventing and managing sarcopenia by influencing muscle pathways and improving function.
  • Nutrition is crucial but insufficient alone; a combined approach with exercise is recommended for optimal muscle health.

Conclusions:

  • Sarcopenia is a significant aging-related condition requiring proactive management.
  • Integrated strategies involving regular, multicomponent exercise and adequate nutrition are essential for preserving muscle mass, strength, and function throughout the aging process.