At the Fifth Serbian Congress on Obesity with International Participation – 5 SASOK, in Belgrade, from September 21 to 22, 2023, Dr. Danijela Ristić-Medić, Research professor from the group for nutritional biochemistry and dietology, gave a lecture on “Diet therapy in insulin resistance and diabetes” in the section of Small school of dietetics. The congress was extremely well attended, as a key platform for the exchange of ideas, knowledge, and innovations in the area of obesity. This congress attracted leading experts and researchers to discuss and deal with the growing global epidemic of obesity as well as new therapeutic guidelines for obese people.