Ana Catarina Moreira is a dietitian with a PhD in clinical nutrition. She has been working in clinical nutrition since 1989, and worked until 2002 in a public hospital. From 2002 to present, she has been a teacher at the Higher School of Health Technologies, Lisbon (ESTeSL), and course director of the dietetic and nutrition 1st cycle degree since 2020. She is a teacher in the 1st and 2nd cycle degree course; as well as chair of clinical nutrition subjects (I, II and III), nutritional assessment, and internship. She is a member of the H&TRC Research Center, and has several publications in the clinical nutrition field in peer-reviewed journals, with several communications at national and international conferences. She is the author of four dietetic books for patients and patients’ families (celiac patients, Cohn’s disease patients, and patients that can benefit from a ketogenic diet). She has a level III anthropometrist (teacher) accreditation from the International Society for the Advancement of Kinanthropometry (ISAK). Since 2017, she has been a member of the professional practice commitment of EFAD (European Federation of Associations of Dietitians).