Skip to main content

Body Composition Directive

Meaning

The Body Composition Directive describes the overarching physiological and hormonal instructions that govern the partitioning of energy and nutrients toward specific tissue outcomes, namely the accumulation of lean mass (muscle, bone) versus adipose tissue (fat). This directive is not a single hormone but rather the integrated, net influence of the entire endocrine system and metabolic state, acting as a command center for resource allocation. Clinically, a favorable directive promotes fat loss and muscle retention, which is central to metabolic health and longevity. Lifestyle factors significantly influence the strength and direction of this inherent biological mandate.