100
Participants
Start Date
October 17, 2022
Primary Completion Date
December 31, 2023
Study Completion Date
December 31, 2030
Highland barley β-glucan dietary supplement
100 mL oral liquid mainly containing highland barley β-glucan once daily for 12 weeks
Placebo controls
Placebo with a similar appearance and taste to highland barley β-glucan supplement
Sun Yat-Sen University, Guangzhou
Sun Yat-sen University
OTHER