He has completed his Ph.D. in 1993 from University Henri Poincar? in Nancy France, and postdoctoral studies at the Division of Medical Genetics, McGill University Montr?al. He is the director of the department of Nutritional Sciences and Health at LaSalle, Beauvais. His main research is focused on the genomics approach of folate-mediated one-carbon metabolism. He has published more than 20 papers in reputed journals on the topic.