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Does TEF change with age? The truth about metabolism and aging

According to a study published by the Mayo Clinic, both basal metabolic rate and the thermic effect of food (TEF) are significantly lower in older adults compared to younger individuals. This metabolic slowdown means that yes, your body's energy expenditure changes with age, but proactive steps can help mitigate the effects. So, does TEF change with age? It certainly does, but it's not the full story.