Department of Nutrition, University of California Davis, One Shields Avenue, Davis, CA 95616, USA; West Coast Metabolomics Center, Genome Center, University of California Davis, 451 Health Sciences Drive, Davis, CA 95616, USA. Electronic address: kaagrawal@ucdavis.edu. West Coast Metabolomics Center, Genome Center, University of California Davis, 451 Health Sciences Drive, Davis, CA 95616, USA. Electronic address: remy.bosviel@gmail.com. Arkansas Children's Nutrition Center, 15 Children's Way, Little Rock, AR 72202, USA; Department of Pediatrics, University of Arkansas for Medical Sciences, 4301 W Markham Street, Little Rock, AR 72205, USA. Electronic address: bdpiccolo@uams.edu. Department of Nutrition, University of California Davis, One Shields Avenue, Davis, CA 95616, USA; West Coast Metabolomics Center, Genome Center, University of California Davis, 451 Health Sciences Drive, Davis, CA 95616, USA; Obesity and Metabolism Research Unit, Western Human Nutrition Research Center, Agricultural Research Service, United States Department of Agriculture, 430 W Health Sciences Drive, Davis, CA 95616, USA. Electronic address: john.newman@ars.usda.gov.