Oat Milk for Laxation

This study intends to recruit 90-100 constipated participants aged 25-50 years, including an equal number of males and females, from the faculty and logistics staff of Capital Medical University. Participants will be randomly divided into an intervention group (55-60 individuals) and a control group (35-40 individuals). The intervention group will consume 250 mL of Mengniu Daily Fiber Oat Milk daily for 4 weeks, while the control group will not receive oat milk intervention. Both groups will maintain their original lifestyles, including diet, sleep, and exercise, throughout the study period. Baseline surveys, dietary surveys, blood and urine routine tests, blood biochemical indices, and intestinal flora detection will be conducted before and after the intervention. Defecation status will be recorded, and gastrointestinal symptoms will be assessed using a Gastrointestinal Symptom Rating Scale. Statistical analysis will be performed to determine the laxative efficacy of oat milk.

NCT Number	NCT07302542
Lead Sponsor	Capital Medical University
Conditions	Constipation
Enrollment	100 participants
Start Date	2025-12-15
Primary Completion	2026-01-15 (estimated)
Study Completion	2026-02-15 (estimated)
Updated on ClinicalTrials.gov	2025-12-24