Aspartic acid is a non-essential amino acid that plays a critical role in multiple metabolic processes, including energy production, amino acid synthesis, and neurotransmitter signaling. It participates in the citric acid (Krebs) cycle and contributes to the production of ATP, the primary energy currency of the cell.
On the OMX Organic Metabolomics (Diagnostic Solutions) panel, aspartic acid is measured to help assess amino acid metabolism, mitochondrial function, and overall metabolic balance. Aspartic acid also serves as an excitatory neurotransmitter in the central nervous system and supports the synthesis of other amino acids, nucleotides, and key metabolic intermediates.
Abnormal levels of aspartic acid may reflect disruptions in protein digestion, amino acid utilization, or mitochondrial energy pathways. Elevated levels can be associated with increased protein breakdown, impaired downstream metabolism, or heightened excitatory neurotransmitter activity. Low levels may suggest insufficient dietary intake, impaired absorption, or increased metabolic demand.
Aspartic acid results are best interpreted alongside other amino acids, organic acids, and energy-related metabolites on the panel to provide a comprehensive view of metabolic health, nutrient status, and cellular energy production.
Aspartic Acid
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