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Catabolic Hormones

Meaning

These are signaling molecules, primarily peptides and steroids, that drive catabolism, the metabolic process of breaking down complex molecules into simpler ones to release energy. The clinical focus is on their role in degrading stored energy reserves, such as glycogen, fat, and protein, especially during periods of stress, fasting, or illness. Cortisol, glucagon, and adrenaline are classic examples of these hormones, which are crucial for immediate energy mobilization.