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Nutrient Utilization Efficiency

Meaning

Nutrient Utilization Efficiency is a physiological metric that describes the effectiveness with which the body processes absorbed nutrients, converting them into functional components, energy (ATP), and structural tissue, rather than storing them as excess adipose tissue or excreting them. High efficiency indicates a robust metabolic state where nutrient intake is optimally leveraged to support anabolic processes, cellular repair, and energy homeostasis. This metric is a key determinant of metabolic health, body composition, and overall vitality.