- USDA/ARS Grand Forks Human Nutrition Research Center Better health and well-being through optimal mineral nutrition. History Mission & Strategies Research Newsworthy Links Volunteer Opportunities Get Money & Free Food Website Search Grand Forks Human Nutrition Research Center 2420 2nd Ave N. Grand Forks, ND 58202 Phone: (701) 795-8353 USDA Privacy Policy | System Usage Policy Send mail to ...www.gfhnrc.ars.usda.gov