Michał S Majewski received his PharmD in Pharmacology and Toxicology from the Medical University of Gdańsk, Poland, in 2015. He is a Professor at the Department of Pharmacology and Toxicology, Faculty of Medicine, University of Warmia and Mazury in Olsztyn, Poland. He underwent scientific training at Manchester University (UK), Maastricht University (The Netherlands), University of Antwerp (Belgium), Poisoning Hospital Unit (Edinburg, UK), and Universidad Autónoma de Madrid (UAM) Physiology Department (Madrid, Spain). His expertise and current research include the relation between biologically active compounds and health status, nutritional intervention in reducing vascular disorders, methods related to the analysis of inflammatory and antioxidant parameters in the organism, and preparing and conducting nutritional experiments on rats (hypertensive, obese, aged rats).