The gut microbiome and immune system work closely together. However, as people age, the composition and balance of microorganisms in the gut changes, with fewer beneficial bacteria.
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Articles on Digestive system
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Weight loss and diabetes drugs target regulatory pathways involved in metabolism that the microbes in your gut and certain molecules from food already play a key role in regulating.
Climate change has a clear link to rising foodborne illnesses. Blackouts during heat waves and wildfires are a growing part of the problem.
The answer is more complicated than you might think. It has to do with how your body gets rid of old red blood cells.
Human farts and sneezes can be big — so imagine the size if they came from the world’s biggest animals?
Anti-nutrients naturally occur in food and can block the amount of other nutrients available for your body to use. But their effects aren’t all bad, which is why they’re undergoing an image makeover.
You’re working out, feeling great – until your stomach starts to churn and you’re sidelined with a bout of nausea. Here’s what’s happening in your body and how to avoid this common effect of exercise.
Your stomach works very hard with some other body parts to break down food into small pieces. Your body takes in what it needs and the rest is turned into poo.
A sanitised environment can mean fewer helpful bacteria. That has some surprising consequences for the health of children.
Trillions of microorganisms living inside your digestive system may influence your health and even your weight. Here’s how your gut may communicate with your brain, bone marrow and immune system.
New parenthood got our fluid dynamics experts thinking about what ends up in the diaper. They headed to the zoo and the lab to come up with a cohesive physics story for how defecation works.
Pandas are bears – but two million years ago they stopped eating meat. Their digestive systems have not yet adapted, though. Do upset stomachs make panda pregnancy more difficult?
Female mice may hold the key to prevent Crohn’s disease found Michigan State researchers. The study found female mice have…
Researchers have conducted the first study to conclusively demonstrate that microbes can promote the absorption of dietary…
Lying down and chewing cud is a crucial part of a cow’s digestive process, new research has confirmed, rather than a sign…
Top contributors
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Postdoctoral Research Associate, University of Wisconsin-Madison
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Senior Lecturer in Gastro-Intestinal Health, Lancaster University
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Assistant Professor, University of Florida
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Associate Professor of Toxicology, University of Florida
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Associate Professor of Mechanical Engineering and Biology, Adjunct Associate Professor of Physics, Georgia Institute of Technology
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Ph.D. Student in Mechanical Engineering, Georgia Institute of Technology
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Assistant Professor of Bacteriology, University of Wisconsin-Madison
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Associate Professor of Gastroenterology, School of Medicine, University of Washington
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Assistant Professor of Public Health Nutrition, Oklahoma State University
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Associate Professor (Teaching), Biology and Health, University of Waterloo
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MSc Medical Studies Candidate, Northern Ontario School of Medicine
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Associate Professor of Health and Sport Science, University of Dayton
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Postdoctoral Researcher and Wildlife Scientist, Macquarie University
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Professor of Epidemiology and Data Science, Tufts University
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Associate Professor and clinical academic gastroenterologist, Western Sydney University
