Sarcopenia is a condition characterized by the progressive loss of skeletal muscle mass and strength, primarily affecting older adults. This condition significantly impacts physical function, mobility, and overall quality of life, leading to increased risks of falls, fractures, and dependency.
It is a multifactorial condition influenced by a combination of factors, including age, lifestyle, and underlying health conditions. Sarcopenia is not merely a natural part of aging but a serious health condition that can lead to significant disability and reduced independence in older adults.
Commonly Affected Groups
Sarcopenia primarily affects individuals over the age of 50, with prevalence increasing significantly as people age. Studies estimate that approximately 10% of adults over 60 years and up to 50% of those over 80 years may be affected by sarcopenia. Both men and women are susceptible to sarcopenia; however, it tends to be more prevalent and severe in men. This gender difference is partly due to the higher baseline muscle mass in men and the more rapid decline they experience with aging.
Risk Factors
Several risk factors contribute to the development of sarcopenia, including:
Symptoms of Sarcopenia
The primary symptoms of sarcopenia include:
Prevention of Sarcopenia
Preventing sarcopenia involves a combination of lifestyle modifications and proactive health management:
Diagnosis of Sarcopenia
Diagnosing sarcopenia involves a combination of clinical assessments, physical performance tests, and imaging techniques:
Treatment of Sarcopenia
Treating sarcopenia involves a multifaceted approach that includes: