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Cellular Nutrient Uptake Efficiency

Meaning

Cellular nutrient uptake efficiency quantifies the biological effectiveness with which individual cells, particularly those in muscle and adipose tissue, can transport and utilize circulating macronutrients, such as glucose and amino acids, across their plasma membranes. High efficiency indicates optimal metabolic function and insulin sensitivity, promoting healthy energy storage and utilization. Diminished efficiency, conversely, is a hallmark of insulin resistance and metabolic dysfunction, impacting overall hormonal balance.