Probiotic study: Gut bacteria and your health
This trial tests if eating probiotic bacteria changes the types of bacteria in your gut. It may help researchers understand how probiotics affect overall health.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 18 and 65 years old.
- You do not have a gastrointestinal disease (like Crohn's or colitis), an autoimmune disease, or a condition that weakens your immune system (like multiple sclerosis, type 1 diabetes, cancer, or HIV).
- You have not taken antibiotics in the past month and agree not to take them during the study.
- You agree to avoid other probiotic products and fermented foods (like yogurt with live cultures, kimchi, or kombucha) during the study.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This study tests a probiotic (a type of good bacteria) called Bacillus subtilis to see how it affects digestion and the immune system in healthy adults. It involves taking the product, giving stool samples, and visiting the clinic for checkups.
This trial tests a probiotic supplement containing Bacillus coagulans to see if it improves gut health and immune function in healthy adults. If you are generally healthy and not taking certain medications or supplements, you may be able to join.
This trial tests two probiotics, BLa80 and LRa05, to see how they affect the gut's natural bacteria and related substances. It may help understand how these probiotics support overall health.
This trial tests whether taking a daily probiotic can improve your gut and immune health. You would take a probiotic or placebo pill every day and provide blood, urine, and stool samples at two visits.
This study tests whether boosting certain gut bacteria can improve your gut health. If you're a healthy adult who exercises regularly or eats a flexitarian diet, this trial may be for you.
This trial tests whether taking a daily probiotic capsule for a period of time can benefit healthy adults. It is designed for people who are generally well, have a stable weight, and are willing to follow a simple daily routine and attend two in-person visits.
Hear when a new Microbiota Analysis in Healthy Subjects trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.