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Metabolic Competition

Meaning

Metabolic competition refers to the physiological phenomenon where different tissues or biological processes within the body vie for the same limited pool of circulating substrates, such as glucose, fatty acids, or amino acids. This competitive dynamic is a critical determinant of energy partitioning and overall metabolic health, particularly in states of nutrient scarcity or hormonal imbalance. Clinical implications are profound, affecting everything from muscle preservation to fat storage.