Prof. Dr. José Alfredo Martínez holds a PhD in nutrition and is also a PharmD and MD. He is the Director of the Nutrition Research Center, a University of Navarra professor of nutrition in the Faculty of Pharmacy, a University of Navarra associate researcher, an IMDEA Food Director of the Precision Nutrition and Cardiometabolic Health Program, and group leader of the Cardiometabolic Nutrition Group. He is co-IP and has been involved in several landmark intervention trials, such as DIOGENES, SEAFOODplus, NUGENOB, FOOD4ME, PREDIMED, and PREVIEW. During his scientific career, Prof. Dr. José Alfredo Martínez has enjoyed training or invited stays at Nottingham, Berkeley, MIT, Harvard, Oxford, and Kings College London, as well as being a reviewer for different EU committees and Spanish organizations such as AECOSAN.