David R. Jacobs, Jr., PhD (Mathematical Statistics, 1971, The Johns Hopkins University) has been on the faculty of the School of Public Health, University of Minnesota since 1974. He holds a Mayo Professorship in Public Health. He is a fellow of the American Heart Association and the American College of Nutrition. He was Deputy Editor of the British Journal of Nutrition (2006-2011) and is on the editorial boards of Circulation, Clinical Chemistry, Preventive Medicine, and other journals.