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Metabolic Function Proxies

Meaning

Metabolic Function Proxies are easily measurable, indirect physiological indicators that reliably reflect the underlying efficiency and health of an individual’s cellular energy production and glucose regulation pathways. These non-invasive markers, often derived from wearable devices or simple blood tests, include metrics like resting heart rate, heart rate variability (HRV), continuous glucose monitoring (CGM) data, and waist-to-hip ratio. They serve as actionable, high-frequency substitutes for complex, time-consuming clinical metabolic assessments, providing insight into insulin sensitivity and mitochondrial health.