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Age-Related Metabolic Decline

Meaning

Age-related metabolic decline refers to the progressive, inevitable reduction in the efficiency and capacity of an individual’s biochemical processes as they age. Clinically, this manifests as a lower basal metabolic rate, a propensity for visceral fat accumulation, and a measurable decrease in insulin sensitivity. This decline is a key physiological driver of frailty and contributes to the increased prevalence of cardiometabolic diseases in later life.