In 2016 he joined the Unit of Nutrition and Cancer (UNAC) in the Cancer Epidemiology Research Programme (PREC) in his current position as a Principal Investigator under a Miguel Servet Fellowship. By using dietary questionnaires and nutritional biomarkers, he evaluates the potential relationships between dietary factors (polyphenols and polyphenol-rich foods in particular) and the development of chronic diseases, especially cancer.
He has published over 100 peer-review articles, 12 book chapters and participated in more than 50 conferences (lectures and posters) in his field. Since September 2019, he is also Assistant Professor in the University of Barcelona. In 2019 he won the 2nd Edition of the Research Award in Nutrition awarded by the spanish foundation "Jesús Serra“.