The book examines the phytochemical composition and the possible antioxidant and antiulcer effects of Lactuca virosa using both in vitro and in vivo methodologies. Phytochemical analysis indicated the presence of various secondary metabolites, including flavonoids, alkaloids, tannins, and phenolic compounds, all of which are recognized for their health-promoting properties. Antioxidant tests, including DPPH and ABTS assays, showed significant free radical scavenging capabilities, suggesting the plant's potential to reduce oxidative stress. In vivo studies evaluated the antiulcer properties...