Tianyi Wang is a researcher at the International Academy of Food and Phytomedicine Homology (IAFPH) and holds a Master’s degree in Public Administration from Beijing University of Chinese Medicine. His research focuses on healthy ageing, disease burden, health inequalities, and modifiable risk factors, with particular interests in nutrition, environmental exposures, and traditional medicine. He has experience in large-scale population data analysis, causal inference, machine learning, and evidence synthesis. His research has been published in journals including Ageing Research Reviews and npj Science of Food. At IAFPH, he contributes to research coordination and international collaborative projects related to medicinal plants, traditional medicine, and the “One Planet, One Health” framework.