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Lipolysis and Fat Breakdown

Meaning

Lipolysis and Fat Breakdown describes the essential catabolic process in which triglycerides stored in adipose tissue are hydrolyzed into glycerol and free fatty acids (FFAs), which are then released into the bloodstream for use as metabolic fuel. This physiological action is a crucial component of energy homeostasis, especially during periods of fasting or increased energy expenditure. The rate and efficiency of this breakdown are tightly controlled by the interplay of various hormones, making it a key indicator of metabolic flexibility.