220
Participants
Start Date
October 1, 2025
Primary Completion Date
December 31, 2025
Study Completion Date
December 31, 2025
Carotenoids supplementation
Daily oral supplementation of a soft gel capsule containing 10mg lutein (L), 10mg meso-zeaxanthin (MZ) and 2mg zeaxanthin (Z).
Placebo
Daily oral supplementation of a soft gel capsule containing only placebo oil
Blackmores (China) CO., Ltd
UNKNOWN
Zhongshan Ophthalmic Center, Sun Yat-sen University
OTHER