The main scientific interest is studying the effect of metformin and plant extracts on alleviating type 2 diabetes symptoms (cooperation with the Slovak University of Agriculture in Nitra). In addition, I am researching the effect of natural plant extracts and health-promoting fungi on the physiological parameters of chickens, i.e. aging markers, and oxidative stress. Additionally, I am interested in the neuroendocrine regulation of the gut-brain axis in animals.