Objective To evaluate the antioxidative effect of vitis davidii fcex oil capsula mollis in aged population. Methods The SOD enzyme activity, GSH - Px enzyme activity, and the total antioxidation competence (T- AOC) among 90 aged individuals; 30 of them were assigned to receive vitis davidii fcex oil capsula mollis, 30 to receive vitamin C and 30 to receive placebo for 90 days. The above parameters were monitored and compared thereafter. Result These three indexes in vitis davidii foex oil capsula mollis or vitamin C showed statistically signi...