Nicole Tosi is a postdoctoral Research Associate in Nutritional Sciences. She is currently involved in a BBSRC-funded project investigating the effects of food matrix, food processing, and inter-individual variability on the bioaccessibility, bioavailability, microbial metabolism and effects on human vascular function of dietary flavan-3-ols (FLAVATAR study). In detail, she is leading LC–MS based metabolomic analyses of (poly)phenols and their host- and microbiota-derived metabolites in foods and biological samples, with involvement in human intervention studies and in vitro and ex-vivo digestion models.