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Hormone Precursor Molecules

Meaning

Hormone Precursor Molecules are the foundational biochemical compounds, primarily cholesterol and specific amino acids, that serve as the necessary raw materials for the body’s synthesis of active hormones. Cholesterol, for example, is the obligatory precursor for all steroid hormones, including cortisol, testosterone, and estrogen. The availability and proper metabolism of these molecules are rate-limiting steps in the endocrine cascade, directly influencing the body’s capacity to maintain hormonal homeostasis and respond to physiological demands. Assessing and optimizing the pool of precursor molecules is a key strategy in preventative hormonal health.