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Upper Quartile Health Range

Meaning

Upper Quartile Health Range refers to the statistical range encompassing the top 25% of values for specific biomarkers, representing levels associated with peak physiological function, vitality, and disease resistance, rather than merely the absence of disease. Clinically, we aim to guide patients toward this range for key indicators like free testosterone, DHEA-S, or specific nutrient markers, as these correlate with superior subjective well-being. Attaining this range signifies that the endocrine system is operating with maximal functional reserve. It represents a proactive goal for hormonal optimization.