The findings of the acute toxicity test revealed that rats receiving the extract at dose of 10 grams per kilo twice times did not manifest any clinical signs or behaviors during the observation period when compared to the control group. All Moringa extract treated mice survived until the end of the experiment. Necropsy revealed no gross lesions of their visceral organ when compared with the control group. Both male and female rats receiving Moringa extract at different doses showed no significant difference in their average body weight and food consumption when compared with the corresponding control group over the whole experimental period. All of the Moringa extract treated groups revealed healthy and showed no clinically toxic signs, as compared to the control group