Ty Beal

Dr. Ty Beal is a nutrition and food systems scientist whose work spans public health, epidemiology, and sustainable food policy. As a senior technical specialist at the Global Alliance for Improved Nutrition, Beal leads the Food Systems Data and Analytics sub-unit and brings an interdisciplinary background in global nutrition, public health, epidemiology, and food systems. Beal holds a doctorate from the University of California, Davis.

Beal's research examines how diet quality, micronutrients, animal-source foods, and food processing affect human health, nutrition, and noncommunicable diseases. He has published in journals including "The Lancet," "PNAS," and "Nature Food," with more than 70 scientific publications cited over 8,000 times. His work informs nutrition policies and programs worldwide.

Among his contributions, Beal co-developed the Nutritional Value Score, an open-source tool that ranks foods based on human nutritional needs. He serves on expert advisory groups for United Nations agencies, including the World Health Organization, Food and Agriculture Organization, and UNICEF, and was a member of the Dietary Guidelines for Americans Scientific Review Group.

Beal communicates scientific findings to diverse audiences, providing insights on animal- and plant-derived foods and contributing to discussions on nutrition science. He regularly presents at international conferences and webinars and engages with broader audiences through op-eds, blogs, podcasts, and social media. Beal is also the host of "The Ty Beal Show," a podcast featuring experts in nutrition, public health, and food systems, exploring topics such as diet diversity, nourishment, and chronic disease prevention.

Beal has appeared on prominent platforms to discuss micronutrient deficiencies, food access, affordability, ultra-processed diets, and nutrient bioavailability, highlighting challenges in global health and nutrition. His research supports the advancement of healthy diets from sustainable food systems, with a focus on populations in underrepresented countries. Through his scientific work, advisory roles, and public outreach, Beal is recognized as a credible voice in global nutrition and food policy.