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Somatic Composition Regulation

Meaning

Somatic Composition Regulation is the process of maintaining a healthy and functional ratio between lean body mass, primarily skeletal muscle, and adipose tissue mass across the body. This regulation is fundamentally governed by the balance between anabolic and catabolic hormonal signals, particularly concerning insulin sensitivity and energy partitioning. Effective regulation ensures that caloric energy is preferentially directed toward muscle maintenance or accretion rather than pathological fat storage. Clinically, this is a key indicator of metabolic health and functional capacity.