研究单位：[1]Huazhong University of Science and Technology[2]Department of Ophthalmology,Tongji Hospital,Tongji Medical College,Huazhong University of science and Technology
研究目的：
Choroidal thickness represents blood-flowing of eyes. The investigators detect the choroidal thickness of the young participant using SD-OCT to see the effect of Resveratrol Based Nutritional Supplement on Choroidal Thickness.
