Personal profile
Education
- 2006 Ph.D., University College London Center For Infectious Disease
- 2000 M.S., Glasgow University Human Nutrition
- 1992 B.S., Department of food Science and Technology, Chia Nan University
Experience
- 2019- Professor, School of Nutrition and Health Sciences, Taipei Medical University
- 2018- Professor, Graduate Institute of Metabolism and Obesity Sciences, Taipei Medical University
- 2017-2019 Associate Professor, Graduate Institute of Metabolism and Obesity Sciences, Taipei Medical University
- 2015-2018 Associate Professor, School of Nutrition and Health Sciences, Taipei Medical University
- 2011-2015 Assistant Professor, School of Nutrition and Health Sciences, Taipei Medical University
- 2008-2010 Postdoctoral, Biofunctionality Dept., Technique university Munich
- 2006-2008 Postdoctoral, Moredun Research Institute and Roslin Research Institute, Scotland, UK
- 2000-2001 Taiwan-Head Dietician, Sin Queen Min Hospital
- 1997-1998 Dietician, Jordan professional slimming centre
- 1992-1996 Research Assistant, National Cheng Kung University/Microbiology and Immunology
Awards
- 2024 Thesis Research Award -Merit Prizes, Taipei Medical University
- 2010 GlaxoSmithKline Ltd travelling grant award, Germany
- 2002-2006 SR Pharma Ltd sponsorship, UK
- 1987-1991 Chia-Nan Junior College of Pharmacy and Science, Taiwan, Scholarship
Research Interests
- AI-based nutrition care,
- AI-Human Interaction,
- Digital nutrition education,
- Trace element, Anemia
- Obesity-related malnutrition
- Iron metabolism and metabolic disorder diseases
Related Link
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Collaborations and top research areas from the last five years
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Integrating Ai Chatbots in Nutritional Education: Developing and Evaluating Enhanced Teaching Strategies
Chang, J.-S. (PI)
8/1/25 → 7/31/26
Project: A - Government Institution › b - National Science and Technology Council
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114年度新南向學海築夢- 張榮素
Chang, J.-S. (PI)
6/1/25 → 10/31/26
Project: A - Government Institution › d - Ministry of Education
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探討游離脂肪酸對肝臟脂質受體CD36、 GPR119和GPR120之調控機制 – 以經胃切手術之病態性肥胖大鼠為例
Chang, J.-S. (PI)
7/1/25 → 2/28/26
Project: A - Government Institution › b - National Science and Technology Council
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An Exploratory Research of Interactive Effects of Iron and N-3 Polyunsaturated Fatty Acids Metabolism on Midlife Obesity and Cognitive Impairment
Chang, J.-S. (PI)
8/1/24 → 7/31/25
Project: A - Government Institution › b - National Science and Technology Council
-
Integrating Ai Chatbots in Nutritional Education: Developing and Evaluating Enhanced Teaching Strategies
Chang, J.-S. (PI)
8/1/24 → 7/31/25
Project: A - Government Institution › b - National Science and Technology Council
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Comparative analysis of two analytical methodologies for deriving dietary patterns associated with vitamin D insufficiency and anemia among expectant mothers
Das, A., Hsu, C. Y., Bai, C. H., Chang, J. S., Huang, Y. L., Wang, F. F., Nguyen, N. T. H., Chen, Y. C. & Chao, J. C. J., 2026, In: International Journal of Medical Sciences. 23, 1, p. 325-333 9 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Mediation of Pre-Pregnancy Body Mass Index and Dietary Patterns with Relation to Vitamin D and Erythropoiesis-Related Micronutrients in Pregnant Women
Nguyen, N. T. H., Hsu, C. Y., Bai, C. H., Chang, J. S., Chen, Y. C., Huang, Y. L., Wang, F. F., Das, A. & Chao, J. C. J., 2026, In: International Journal of Medical Sciences. 23, 5, p. 1865-1874 10 p.Research output: Contribution to journal › Article › peer-review
Open Access -
A ferritin-related dietary pattern is positively associated with iron status but negatively associated with vitamin D status in pregnant women: a cross-sectional study
Das, A., Bai, C. H., Chang, J. S., Huang, Y. L., Wang, F. F., Hsu, C. Y., Chen, Y. C. & Chao, J. C. J., Feb 2025, In: European Journal of Nutrition. 64, 1, 30.Research output: Contribution to journal › Article › peer-review
Open Access4 Link opens in a new tab Citations (Scopus) -
Association of nutrient intake and dietary patterns with serum folate and anemia-related biomarkers in Taiwanese pregnant women with pre-pregnancy overweightness or obesity
Nguyen, N. T. H., Bai, C. H., Chang, J. S., Chen, Y. C., Huang, Y. L., Wang, F. F., Hsu, C. Y., Das, A. & Chao, J. C. J., 2025, In: International Journal of Medical Sciences. 22, 7, p. 1630-1639 10 p.Research output: Contribution to journal › Article › peer-review
Open Access2 Link opens in a new tab Citations (Scopus) -
Associations of dietary patterns with serum 25(OH) vitamin D and serum anemia related biomarkers among expectant mothers: A machine learning based approach
Das, A., Bai, C. H., Chang, J. S., Huang, Y. L., Wang, F. F., Hsu, C. Y., Chen, Y. C. & Chao, J. C. J., Jul 2025, In: International Journal of Medical Informatics. 199, 105890.Research output: Contribution to journal › Article › peer-review
Open Access1 Link opens in a new tab Citation (Scopus)