This study was conducted to investigate the effect of the parts of cabbage (Brassica oleracea L.var capitata) on impaired liver function of injected rats with carbon tetrachloride (Ccl4) and diabetes mellitus of injected rats with alloxan. Fifty six mature albino rats weight 150-170 g B.Wt each were used, and divided into 14 equal group, two were kept as a control (-ve) groups while the 6 groups injected s/c by carbon tetrachloride (ccl4) in paraffin oil 50% V/V (2ml/Kg. B.Wt) twice a week for two weeks to induce hepatopathy, and the other 6 group injected by alloxan (150mg/kg) body weight to induce diabetes. The parts of cabbage (leaves, stalks, roots, seeds and mix of them) were added at a percent of 7.5% from the basel diet. serum liver function (ALT, AST,AST/ALT, and ALP), total cholesterol, triglycerides, lipoprotein fraction (HDL, LDL, VLDL), AI, glucose, were determined, Antioxidant liver enzymes (SOD, GPX and CAT) were evaluated. Data of hepatopathic and diabetic rats revealed that the parts of cabbage showed significant changes in the biochemical parameters. The cabbage parts diets, however corrected the alterations of the control (+ve) groups. In conclusion, the parts of cabbage (leaves, stalks, roots, seeds and mix) could be considered powerful nutraceutical therapeutic means for the treatment of hepatitis and diabetes in rats.