140
Participants
Start Date
September 9, 2025
Primary Completion Date
October 27, 2025
Study Completion Date
October 31, 2025
Oral administration of inactive Bifidobacterium longum group
1×10\^11 CFU of inactive Bifidobacterium longum was given orally once daily for one month
Oral Bifidobacterium longum group
1×10\^11 CFU of Bifidobacterium longum was given orally once daily for one month
Shenzhen People's Hospital
OTHER