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Fat Mobilization Window

Meaning

The fat mobilization window refers to the specific period within the 24-hour circadian cycle, typically occurring during the late night and early morning fasting state, when the body’s hormonal and enzymatic environment is maximally conducive to the breakdown and release of stored triglycerides from adipose tissue. During this time, the synergistic actions of low insulin, elevated growth hormone, and increased catecholamines create an optimal physiological state for lipolysis. Leveraging this window is a key strategy in metabolic health management.