Sarcopenia refers to the progressive loss of skeletal muscle mass, strength, and functional performance. Although commonly associated with aging, sarcopenia can be accelerated by hormonal changes, metabolic dysfunction, inactivity, chronic inflammation, and nutritional deficiencies.
This page explains what sarcopenia is, why it matters for long-term health and independence, and how LiteWell evaluates muscle health using a structured, physician-led, data-driven approach.
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Sarcopenia is characterized by a measurable decline in muscle mass and strength that can impair mobility, metabolic function, and overall resilience. Muscle tissue plays a central role in glucose regulation, insulin sensitivity, bone support, and cardiovascular health.
Loss of muscle mass can contribute to reduced metabolic rate, increased fat accumulation, decreased strength, and higher risk of falls or injury.
Many individuals attribute gradual muscle loss to normal aging and may not undergo formal assessment. Routine laboratory testing does not directly measure muscle mass or functional strength.
Sarcopenia is often influenced by hormonal changes (including low testosterone or menopause), insulin resistance, chronic inflammation, inadequate protein intake, and insufficient resistance training.
LiteWell evaluates sarcopenia through a comprehensive clinical process that integrates symptom analysis, laboratory testing, metabolic assessment, and physician interpretation.
Most patients begin with a Free Medical Fit Call, followed by the Premier Discovery Intake when appropriate. This structured intake provides objective data to assess hormonal balance, metabolic health, inflammatory markers, and overall cardiometabolic status.
– Total and free testosterone (when appropriate)
– Estradiol levels when indicated
– Thyroid function panel
– Fasting glucose and insulin
– Hemoglobin A1c
– Lipid profile and cardiovascular risk markers
– Inflammatory markers such as hs-CRP
– Vitamin D levels when clinically indicated
LiteWell offers physician-supervised services designed to evaluate and address muscle loss within a structured, individualized care pathway.
For appropriate patients, LiteWell develops individualized strategies to support muscle preservation and metabolic health. Interventions may include hormonal optimization when indicated, nutritional guidance emphasizing adequate protein intake, resistance training support, and metabolic stabilization.
All treatment decisions are individualized, physician-led, and guided by objective laboratory findings and careful clinical assessment.
While muscle mass naturally declines with age, significant or accelerated muscle loss may warrant medical evaluation.
Yes. Testosterone plays a key role in maintaining muscle mass and strength in men and women.
Hormonal changes during menopause may influence body composition and muscle preservation.
Metabolic dysfunction may impair muscle protein synthesis and recovery.
Diagnosis may involve assessment of muscle mass, strength, functional performance, and clinical context.
Muscle mass and strength may improve with targeted interventions, though response varies by individual.
Most patients begin with a Free Medical Fit Call, followed by the Premier Discovery Intake if appropriate.
If progressive muscle loss or strength decline is a concern, a structured medical evaluation may help identify contributing factors and guide evidence-based next steps. LiteWell provides a physician-led approach focused on muscle preservation and long-term metabolic optimization.
