Sarcopenia

Definition

Sarcopenia is a condition characterized by the loss of muscle mass and strength as people age, which can lead to weakness and frailty.

Scientific / Technical Definition

Sarcopenia is a degenerative condition involving the loss of skeletal muscle mass and function. It is commonly associated with aging and results from a combination of factors, including hormonal changes, sedentary lifestyle, malnutrition, and inflammation. The condition can significantly impact mobility and independence in older adults.

Benefits

• Early detection and management can improve quality of life.
• Strength training and proper nutrition can help mitigate symptoms.
• Addressing sarcopenia can reduce the risk of falls and fractures.

Examples

• Lean protein sources like chicken, fish, and tofu.
• Strength training exercises such as weight lifting and resistance band workouts.
• Nutritional interventions with amino acids and vitamin D.

Additional Information

• Importance: Sarcopenia is important to address because it affects mobility and independence, significantly impacting overall health and quality of life in older adults.

Related Terms

• Muscle Atrophy
• Osteoporosis
• Frailty Syndrome
• Protein Intake

References

• The Role of Nutrition in the Prevention and Management of Sarcopenia in Aging Populations
• Sarcopenia: European Consensus on Definition and Diagnosis