The Effects of Camellia sinensis O. Ktze. Extract on Dynamic Vision—A Random-ized, Double-Blind, Placebo-Controlled, Parallel-Group Study

Background: The degradation of dynamic vision due to aging and visual dis- play terminal (VDT) work is considered to significantly affect the quality of daily life. The intake of green tea containing epigallocatechin gallate (EGCG) has been reported to improve dynamic vision and is expected to prevent its decline. However, no clinical study has ever been conducted to evaluate green tea’s effect on dynamic vision in humans. Therefore, we aimed to evaluate the effects of a supplement containing...