
What Is Sarcopenia?
Sarcopenia is the progressive loss of skeletal muscle mass, strength, and function that occurs with aging. Though it often begins subtly, sarcopenia can have profound effects on mobility, balance, and metabolic health. When compounded by chronic low-grade inflammation—commonly seen in aging adults—it accelerates physical decline, increases fall risk, and contributes to the development of multiple age-related diseases.

At EASTSIDE LONGEVITY
We view sarcopenia not as an inevitable consequence of aging but as a modifiable condition. Under the direction of Dr. Frank Marinkovich, MD, our team provides a personalized and proactive approach to identifying, managing, and reversing muscle loss—supporting strength, mobility, and longevity.
Signs and Symptoms
Sarcopenia typically develops over time and may go unrecognized until it affects function. Common signs include:
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Noticeable muscle loss, especially in the arms, legs, or shoulders
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Decreased grip strength or difficulty lifting objects
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Slower walking speed or shuffling gait
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Increased fatigue during daily activities
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Poor balance or frequent falls
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Difficulty rising from a chair or climbing stairs
Even minor losses in muscle strength can result in decreased independence and increased risk of injury, hospitalization, or disability in older adults.


Causes and Risk Factors
Sarcopenia results from a combination of age-related changes and lifestyle factors. Chronic inflammation, physical inactivity, and poor nutrition are major contributors. Risk factors include:
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Sedentary lifestyle or prolonged bed rest
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Inadequate protein or calorie intake
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Hormonal imbalances (testosterone, growth hormone, insulin resistance)
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Chronic diseases (e.g., Type 2 diabetes, arthritis, COPD)
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Chronic systemic inflammation (“inflammaging”)
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Vitamin D deficiency
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Older age (especially after age 60)
Muscle loss is not just about strength—it is closely tied to metabolic health, immune function, and overall resilience.
Diagnosing Sarcopenia
At EASTSIDE LONGEVITY, we screen for sarcopenia through a combination of physical assessments and clinical history. Our diagnostic process may include:
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Evaluation of muscle strength (grip strength, chair rise test)
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Gait speed and mobility testing
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Body composition analysis (to assess lean muscle mass)
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Nutritional assessment and laboratory testing (inflammation, vitamin status, hormones)
Early identification is key—especially for individuals recovering from illness, surgery, or prolonged inactivity.


Our Treatment Approach
At EASTSIDE LONGEVITY, we take a targeted, personalized approach to addressing sarcopenia, focusing on restoring muscle strength, enhancing mobility, and improving overall function. Our comprehensive care plans may include:
Comprehensive Physical Examinations
In-depth assessments to determine muscle mass, strength, and overall physical health.
Customized Physical Training
Strength and resistance exercises designed to rebuild muscle and enhance endurance.
Chronic Condition Management
Support for any underlying conditions that may impact muscle health.
Personalized Nutritional Planning
Dietary strategies to support muscle growth, including adequate protein intake and essential nutrients.
Tailored Mobility and Strengthening
Programs to maintain flexibility, balance, and functional strength.
We adapt each treatment plan to your specific health goals, current fitness level, and dietary needs—ensuring safe, gradual, and sustainable improvements.
Lifestyle & Preventive Strategies
Sarcopenia is both preventable and treatable. We support patients with:
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Targeted resistance and functional training to build strength
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Anti-inflammatory meal plans rich in protein, omega-3s, and antioxidants
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Fall prevention strategies and home safety education
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Vitamin D and hormone optimization when appropriate
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Routine monitoring to assess progress and prevent relapse
Our focus is not just on adding years to life—but adding life to your years through movement, strength, and confidence.

Why Choose EASTSIDE LONGEVITY?
At EASTSIDE LONGEVITY, we are committed to supporting healthy aging through science-based, compassionate care. Dr. Marinkovich’s background in both internal and sports medicine makes our clinic uniquely positioned to evaluate and treat sarcopenia within the broader context of your health and lifestyle.
We work alongside you to preserve muscle, prevent falls, and maintain independence—ensuring you continue to live life on your terms.
Schedule Your Appointment
If you’ve noticed reduced strength, balance issues, or increased fatigue, it may be more than just aging—it may be sarcopenia. Early intervention makes a real difference.