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PDA

Meaning

In the context of hormonal health and wellness, PDA is a clinical abbreviation that often stands for Precursor Deficiency Assessment. This refers to a diagnostic approach used to evaluate the availability and sufficiency of fundamental biochemical building blocks required for the body’s de novo synthesis of hormones and neurotransmitters. The assessment typically measures levels of essential nutrients, vitamins, minerals, and cholesterol derivatives that serve as necessary cofactors and substrates for the endocrine cascade. Identifying these deficiencies is a key step in a functional medicine approach to hormone optimization.