DYSBIOSIS

This study looks at whether eating fresh watermelon every day for 6 weeks can improve gut health and heart health in young adults (ages 18–30) who are overweight or have obesity. Participants will eat either watermelon or a low-fat snack and have their gut bacteria, blood pressur…

This study tests whether eating grapes every day can improve gut health, reduce inflammation, and help blood vessels work better in healthy overweight adults aged 45 to 70. Participants will drink a grape powder or placebo drink twice daily for three weeks. Researchers will measu…

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

This study tests whether a probiotic called BioAmicus Complete can improve tummy symptoms like colic, reflux, and constipation in infants up to 24 months old. About 110 babies will take the probiotic or receive standard care for 42 days. Researchers will track symptom changes and…

This study looks at how different menstrual products—tampons, cups, and pads—affect the bacteria and immune cells in the vagina. Researchers will collect samples from 300 women aged 18-49 to compare these groups. The goal is to understand if internal products like tampons and cup…

This study looks at whether eating peanut butter every day for eight weeks can improve gut and metabolic health in children aged 6 to 13. Researchers will compare a group eating peanut butter to a group eating a nut-free chocolate spread. They will measure changes in gut bacteria…

This study looks at how changes in gut bacteria (dysbiosis) might be linked to anxiety, depression, and eating disorder symptoms in people with anorexia nervosa. Researchers will compare 120 participants—including patients with severe anorexia and healthy volunteers—using questio…

This study looks at whether certain medications that alter gut bacteria can impact how well immunotherapy works in people with advanced lung cancer. Researchers will review records from 800 adults with stage III-C or IV non-small cell lung cancer who received immunotherapy. The g…