Skip to main content

Catabolic Efficiency

Meaning

Catabolic Efficiency refers to the physiological measure of how effectively the body breaks down complex molecules, such as stored fats, glycogen, and proteins, into simpler components to generate energy or provide building blocks. High catabolic efficiency is desirable during periods of energy deficit, ensuring that stored energy reserves are accessed and utilized promptly and completely. In the context of hormonal health, it is closely regulated by key hormones like cortisol, glucagon, and thyroid hormones, influencing body composition and metabolic flexibility. Optimizing this efficiency is a critical aspect of weight management and maintaining healthy energy homeostasis.