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Nutrient Absorption Kinetics

Meaning

Nutrient absorption kinetics refers to the scientific study and clinical management of the rate and overall extent at which macronutrients and micronutrients are processed and assimilated from the gastrointestinal tract into the systemic circulation. This complex process is not constant; it exhibits a robust diurnal rhythm influenced by circadian timing and gut motility. Understanding these kinetics is essential for optimizing postprandial hormonal responses and maximizing nutrient utilization efficiency.