In 2008 - PhD thesis: "The influence of dietary calcium on anthropometric indicators, indicators of lipid and carbohydrate metabolism in children and adolescents with obesity. In 2019 - assistant professor - based on a series of publications entitled "The role of obesity and its complications, as well as diet and nutritional status in the pathogenesis of selected health disorders". Since 2006 - employment at the Department of Clinical Dietetics (previously at the Department of Human Nutrition) of the Medical University of Warsaw. Interests: pediatric dietetics, nutrition for pregnant and lactating women, and dietary support for fertility disorders. Author of numerous scientific publications in these areas of knowledge.