The present study was designed to investigate the efficacy of Juglans regial extract dry powder on blood glucose and lipid profile in type II diabetic patients.61 patients aged between 40 to 60 years, fasting blood glucose between 150-250 mg/dl and HbA1c 7.5-10% taking anti diabetic drug such as Metformin or Glibenclamid that signed the written informed consent will be selected. All patients who suffering from severe kidney, liver, heart and pulmonary diseases, hypersensitivity to any drug, foot ulcer or gangrene, active cancer or previous cancer during the last 5 years, alcoholic or cigarette smoker individuals, pregnant and breast feeding patients will be excluded. The patients will be randomly allocated into two groups. One group received 200 mg juglans regia as capsules, two times daily, for 3 month and second group received placebo capsules. Fasting blood glucose, glycosilated hemoglobin, total cholesterol, LDL, HDL cholesterol, triglyceride, creatinine, SGOT and SGPT were measured at the beginning and after three months.