The Friedman School of Nutrition Science and Policy at Tufts University | 11,272 followers on LinkedIn. We produce trusted science, future leaders, and real-world impact: from cell to society. | The Gerald J. and Dorothy R. Friedman School of Nutrition Science and Policy at Tufts University was established in 1978 with the mission of bringing together biomedical, social, political, and behavioral scientists to conduct research, educational, and community-service programs to improve the nutritional health and well-being of populations throughout the world. From its first class of 17 students, the Gerald J. and Dorothy R.