New Metabolomics data provided by the Alzheimers Disease Metabolomics Consortium (ADMC- http://sites.duke.edu/adnimetab/) is now available from the Download section of the website in Biospecimen Results subsection. Data from this Consortium will be released periodically over the next two years. This release entails the first two analyses that used tandem mass spectrometry to quantify amino acids, biogenic amines, acylcarnitines, lysophostatidylcholines, phosphatidylcholines, and sphingomyelins.