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Glucose Control Cognition

Meaning

Glucose Control Cognition describes the intricate relationship between the brain’s ability to process information and execute complex decision-making, and the immediate availability of tightly regulated blood glucose as its primary fuel source. Deficits in this area, often termed “hypoglycemic unawareness” or cognitive sluggishness during hyperglycemia, reveal a direct dependency on stable glycemic parameters. The brain demands a constant, high-level supply of energy, making cognitive output highly sensitive to disruptions in insulin and glucagon signaling. Sustaining peak mental performance requires maintaining the body’s biological set point for circulating glucose within a narrow, functional range. This concept links metabolic stability directly to executive function.