Ph.D. Applied Medical Biology (grand distinction), Faculty of Medicine and Pharmacy, St-Pierre Hospital, Université Libre de Bruxelles, Brussels, Belgium, 1989
M.S. Nutrition, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand, 1982
B.Sc. Biochemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand, 1976
Ph.D. Applied Medical Biology (grand distinction), Faculty of Medicine and Pharmacy, St-Pierre Hospital, Université Libre de Bruxelles, Brussels, Belgium, 1989
M.S. Nutrition, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand, 1982
B.Sc. Biochemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand, 1976