Vasilis Tsironis, born in Thessaloniki, is a dietician and nutritionist . He is a graduate of the Department of Nutrition and Dietetics of the School of Food and Nutrition Technology of the Alexandrian Technological Educational Institute of Thessaloniki. He continued his Postgraduate Studies in the Nursing Department of the School of Health and Welfare Professions, by the Alexandrian Technological Educational Institute of Thessaloniki, entitled " CARE IN THE SACRED DIABETES " and in the direction of CLINICAL DIABETOLOGY . He holds the DIPLOMA in the NCFED National Center for Eating Disorders and Obesity in the UK and the Center for the Eating and Disorders of Eating Disorders, with emphasis on "Psychological Interventions in Eating Disorders". Within the framework of the continuous training and updating of modern scientific methods, he participates in conferences and workshops in Greece and abroad both as a speaker, as a speaker or a member of the bureau.

 At the research level, she has dealt with child obesity as well as the metabolic examination of patients with diabetes mellitus . In the period 2015-2016 he was the dietician of the soccer academies of ARIS Thessaloniki. In 2015 he was a scientific associate of the Papageorgiou Diabetes Clinic . He is an elected member of the Board of Directors. of the Association of Dietitians and Nutritionists of Greece of the Central Macedonia Branch to the post of Secretary-General. Since 2016 he has been a member of the Scientific Committee of the Association of Nutritionists and Nutritionists of Greece on issues related to Clinical Nutrition . Since October 2016 he has been a professor at IEK Alpha.