Dr. Hsiung's current research interests include genetic epidemiology and genomics research. Her research team has established the Healthy Aging Longitudinal Study in Taiwan(HALST). Many aspects of aging including nutrition, life style, biomarkers etc. have been studied through this cohort study. Her research team has also participated in the international genetic study─Stanford Asia Pacific Program in Hypertension and Insulin Resistance (SAPPHIRe), and later extended to TAICHI study on Metabochip, THRV study on rare variants in hypertension among Chinese. Collaborating with several medical centers in Taiwan, rich clinical, environmental and genetic data were collected and analyzed.