Dysbiosis

This study looks at whether eating almonds every day for 12 weeks can improve gut health and lower inflammation in people with metabolic syndrome. About 80 adults aged 35-60 with conditions like high blood pressure, high blood sugar, or unhealthy cholesterol levels will participa…

This study in Malawi tests whether chewing xylitol gum three times a day during pregnancy can improve gum health and change the bacteria in the mouth and vagina. Researchers will also check if it reduces pregnancy complications and affects babies' brain development. 80 pregnant w…

This trial tests whether taking a daily probiotic alongside standard antibiotic treatment after surgery for an infected hip or knee joint can lower the chance of the infection coming back. The study involves 152 adults undergoing revision joint replacement for infection. Half wil…

This study tests whether a diet rich in fermented foods (like yogurt and kimchi) is tolerable and can improve quality of life for survivors of critical illness, including severe COVID-19. The goal is to help restore gut health and reduce inflammation. The study involves 40 partic…

My Baby Biome is an observational study that collects stool samples from infants between 2 weeks and 2 months old to map the bacteria, proteins, and other molecules present in a healthy gut. Parents also complete questionnaires about their baby's immune health. Researchers analyz…

Researchers at the National Polytechnic Institute in Mexico are studying whether a daily agave fiber supplement changes gut bacteria and physical performance in healthy adult athletes. Twelve participants take 10 grams of agavins in warm water every day for six weeks. The team me…

This study looks at whether having close contact with pets can help keep your gut healthy while taking antibiotics and lower the risk of a serious infection called C. difficile. Researchers will follow 200 adults getting dental implants who need antibiotics, checking their gut ba…

This study looks at how a common heart valve procedure called TAVI changes the gut microbiome in older adults with aortic stenosis. Researchers will collect blood and stool samples before and three months after TAVI to measure bacterial byproducts and diversity. The goal is to se…

This study looks at whether eating a cup of lentils or chickpeas every day for 8 weeks can improve gut health in healthy young adults aged 18 to 30. Researchers will measure changes in gut bacteria, digestion, and overall metabolism. The goal is to see if these common foods can b…

This study looks at how eating whole wheat bread affects gut bacteria and health in adults with prediabetes. 65 participants will eat either whole wheat or white bread for two weeks, then provide stool, urine, and blood samples. The goal is to see if whole wheat can improve blood…

This study looks at whether taking glucomannan powder, a type of fiber, can improve the balance of bacteria in the gut. Researchers will give the powder or a placebo to 30 healthy adults aged 20 to 65 for 6 weeks. They will measure changes in gut bacteria and blood markers like c…