Abstract
In this study Cinnamomum zeylonicum at concentration of 20% with food was studied to evaluate it is effect on blood component of female rabbit, Cinnamon showed a high significant decrease (P ≤ 0.01) for levels of urea, creatinine, cholesterol, triglycerides and glucose in blood, and a high significant increase (P ≤ 0.01) of White blood cells and Red blood cells when compared with control group.