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Organic Acids Test

Meaning

The Organic Acids Test (OAT) is a clinical laboratory assay that measures the urinary excretion of various organic acid metabolites, which are byproducts of fundamental metabolic pathways. This test provides a functional snapshot of several key physiological systems, including mitochondrial function, neurotransmitter metabolism, nutrient cofactor status, and the presence of intestinal dysbiosis. Clinicians utilize the OAT to identify functional deficiencies and metabolic bottlenecks that may underlie chronic health issues, particularly those related to hormonal and neurological imbalances.