Gene of eNOS 3 allel -786T>C is one of the important genes which is related to the high prevalence of hypertension. Polymorphism of this gene decreases nitric oxide synthase (NOS) enzyme synthesis result in reduction of nitric oxide (NO). Nitric oxide causes vasodilatation, which decreases peripheral resistant and blood pressure. The aim of this study was to evaluate the influence of an antioxi…