McFadden, J. W.2017-10-302017-10-302017-10-18https://hdl.handle.net/1813/53368This information was presented at the 2017 Cornell Nutrition Conference for Feed Manufacturers, organized by the Department of Animal Science In the College of Agriculture and Life Sciences at Cornell University. Softcover copies of the entire conference proceedings may be purchased at http://ansci.cals.cornell.edu/extension-outreach/adult-extension/dairy-management/order-proceedings-resources.The advent of mass spectrometry-based lipidomics provides a unique opportunity to expand our understanding of energy metabolism in dairy cattle. This presentation will focus on our application of lipidomics in the dairy sciences, and the realities and misconceptions as they relate to insulin resistance, hepatic fatty acid processing, and lipoprotein metabolism in dairy cattle.en-USLipidomicsinsulin resistancehepatic steatosisdairy cowmetabolic diseaseceramidephosphatidylcholineVLDLlipoproteinreport