An expert in weight loss metabolism and health conditions related to obesity, Dr. Callaway is a widely quoted interpreter of scientific data for the media, the food industry, and the general public. He has been interviewed on NBC, ABC, CBS, CNN, PBS, ESPN, and numerous affiliates, and has appeared on the McNeill-Lehrer Newshour, the Today Show, Good Morning America, Phil Donahue, Larry King Live, and other nationally syndicated news and talk programs. His views on eating and health are frequently published in the New York Times, Washington Post, Chicago Tribune, LA Times, Wall Street Journal, and international wire services, as well as in numerous magazines including Time, Newsweek, U.S. News & World Report, Business Week, Oprah, Allure, Vogue, Elle, Glamour, People, Self, Health, and Prevention.