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Jean Mayer USDA Human Nutrition Research Center on Aging Open Menu Close Menu Open Search Close Search Tufts University Tufts University Main Menu Home About About the HNRCA Administration Media Relations Careers Research Support & Non-Scientific Opportunities Scientific Opportunities Research Research Laboratories Scientific Core Units Seminars Monday Seminar Series Scientific Core Unit Seminar Series HNRCA Collaborates Seminars Study Volunteers Current Research Studies Study #2936: Safe Iron Study Study #2945: Gene and diet study Study #2955: Effect of Dietary Strawberry Supplementation on Older Adults Study #2965 Nutrition and Genetics Study Study #2975 Habitual Diet and Avocado Trial Study #3015: Effect of acute raspberry intake on metabolic control and cognitive function Study #3040: MERIDIAN Study ADAPT Study ENGAGE for Brain Health Study (ENGAGE-B) Request Information Frequently Asked Questions about Research Studies USDA/ARS USDA / ARS Resources Mailing List Tufts Resources Progress Reports HNRCA Alerts My Plate for Older Adults Calculating Calories and Nutrients in Meals Dietary Fiber Database Nutrition Links Open Search Search Close Search Section Search Search Close Directory Search People Search Directory Search Directory Search Search Human Nutrition Research Center on Aging Ten nutrients to know Which nutrients do we have to be particularly careful about getting enough of? What happens if we don’t? And what foods can we find them in? Read More Curbing age-related inflammation with protein HNRCA researchers found that protein intake may also be associated with slower progression of age-related inflammation. Read More Is it time we all ate bugs? Insects are nutritious, delicious, and good for the environment. We are looking at just what the health impacts of insect-based foods are. Read More Delivering our research Some of the most powerful contributions to nutrition science by the HNRCA Read More Who measures all those nutrients in what we eat, anyway? If you go into a grocery store right now and find the bagged kale, they have the vitamin K content advertised right on the bag—and that came from here,” says Sarah Booth, Center director and... Read More About the HNRCA The Jean Mayer USDA Human Nutrition Research Center on Aging (HNRCA) at Tufts University, located in Boston, MA, is one of six human nutrition research centers supported by the United States Department of Agriculture (USDA). We are a bench to bedside research center that generates translational scientific results. We make significant research contributions to U.S. and international nutritional and physical activity recommendations, public policy, and clinical healthcare. The HNRCA engages in collaborations with leading federal agencies, academic institutions and industry. Our research laboratories Learn about our 13 labs My Plate for Older Adults Nutrition needs change as we age. Use MyPlate for... Current research studies Help advance nutrition research! News The gut-muscle axis Recent published findings show the gut microbiome may be... Nutrition needs change as we age See what users of MyPlate for Older Adults have... Eating for Healthy Eyes “The most common form of AMD doesn’t really have... From the lab to the real world: program to improve elderly mobility is feasible in community Structured exercise program for older, sedentary adults is possible,... Clarifying the role of whole grains HNRCA scientists recently published a study clarifying the role... Tufts University Quick Links Agricultural Research Service Nutrition Links Tufts News Tufts Privacy Policy Quick Links Agricultural Research Service Nutrition Links Tufts News Tufts Privacy Policy Contact Human Nutrition Research Center on Aging 711 Washington Street Boston&comma MA 02111 617.556.3000 Instagram Twitter Facebook Vimeo YouTube LinkedIn © Tufts University 2020 Non-Discrimination Statement Privacy Accessibility...