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Glucose Uptake Brain

Meaning

Glucose Uptake Brain refers to the physiological process and efficiency by which the central nervous system, particularly the neurons and glial cells, extracts and utilizes glucose from the bloodstream as its primary energy substrate. This metric is a critical indicator of cerebral metabolic health, as the brain consumes a disproportionately high amount of the body’s total glucose supply. Impaired glucose uptake, often observed in states of insulin resistance or chronic stress, leads to energy deficits that manifest as cognitive fog, memory impairment, and neurodegenerative risk. Optimizing this process is paramount for sustained cognitive clarity and longevity.