Clinical trials
Gut Microbiota Diversity and Composition clinical trials
Below are recruiting gut microbiota diversity and composition clinical trials, each written for real people, not researchers. We’re tracking 6 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07388121Recruiting
Vitamin C and gut health in healthy adults
This trial tests whether taking vitamin C supplements changes the bacteria in your gut and how well your gut works. If you are a healthy adult, you may be able to join.
GlasgowAges 18–65 - NCT07257913Recruiting
How dairy in food guide affects gut health
This study looks at how adding dairy products to the Canadian Food Guide affects the health of your gut. If you have a larger waistline but no major health issues or food allergies, this trial may help you learn more about your digestion.
Québec, QuebecAges 40–65 - NCT07592975Recruiting
Food with Fiber and B-Vitamins for Gut Health in Older Adults
This study tests whether adding special fibers (prebiotics) and B-vitamins to food can improve your gut bacteria, reduce inflammation, and support mental health. You'll eat fortified foods for several weeks while researchers track changes in your digestion and wellbeing.
Coleraine, County LondonderryAges 50 years+ - NCT07268508Recruiting
Study of a gut-healthy diet after weight-loss surgery
This study tests how a special diet after weight-loss surgery affects gut bacteria, eating habits, and sense of taste and smell. Researchers want to see if this diet can improve long-term results.
LyonAges 25–65 - NCT07329595Recruiting
Tracking gut bacteria changes after severe burns
This study looks at how severe burns change the bacteria in your gut and your immune system. It will track these changes to better understand recovery and find new ways to help healing.
Debrecen, Hajdú-BiharAges 18–65 - NCT07550023Recruiting
How Different Dietary Fats Affect Your Gut Health
This study examines how different types of dietary fats influence the bacteria in your gut and how your body processes nutrients. By participating, you'll help researchers understand the link between fat intake and digestive health in healthy adults.
GlasgowAges 20–50
Hear when a new Gut Microbiota Diversity and Composition trial opens
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Common questions
- Are there clinical trials for gut microbiota diversity and composition?
- Yes. Clin2 currently lists 6 recruiting gut microbiota diversity and composition studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a gut microbiota diversity and composition trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a gut microbiota diversity and composition trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.