N-Acetylaspartic acid, or N-acetylaspartate, is a derivative of aspartic acid with a formula of C₆H₉NO₅ and a molecular weight of 175.139. NAA is the second-most-concentrated molecule in the brain after the amino acid glutamate. From Wikipedia
Measurement of GABA; total N-acetylaspartate; total choline in 79 healthy older adults establishes early biomarkers tied to modifiable dementia risk scores.
