Precision Nutrition Recommendations Generated by Metataxonomic Microbiome Testing Improve Food Group Choices and Intestinal Health Indicators in an Obese Population in Colombia

This study evaluated whether personalized dietary recommendations based on gut microbiome testing can improve intestinal health and food choices in adults with obesity in the region of Antioquia, Colombia. Fifty participants were randomly assigned to an intervention or control group. Outcomes included gut microbiome composition, blood biomarkers, weight, physical activity frequency, and dietary adherence over 12 weeks

NCT Number	NCT07492485
Lead Sponsor	Astrolab bio Collaborators: EPS COMFAMA
Conditions	Obesity & Overweight, Gut, Microbiome
Enrollment	50 participants
Start Date	2023-07-10
Primary Completion	2024-02-20 (estimated)
Study Completion	2024-02-20 (estimated)
Updated on ClinicalTrials.gov	2026-03-25