Single-celled organisms called archaea aren't generally thought to cause human disease, but one species has been implicated in colorectal cancer ...

A new study suggests gut bacteria may help detect pancreatic cancer early. Researchers found distinct bacterial patterns in ...

Stool look and quality show what is happening inside you. ... Or if bacteria stop proper breakdown from happening. It is more likely undigested food shows up in stool then.

When the balance of good bacteria in your gut is healthy, it can contribute to floating stools. The gas produced by these bacteria during the digestive process can cause your stools to float.

Fecal transplants restore healthy gut bacteria by transferring stool from a donor to your colon. The procedure mainly treats recurring C. diff infections, but it may help with other gut conditions.

There are a few reasons undigested food might appear in the toilet — and they’re mostly harmless. Here’s why it happens, what you can do about it, and when to seek medical help.

A gut bacteria test may help detect pancreatic cancer early, according to new research from Iran and Finland showing a shared microbial signature in patients.

When the density of vancomycin-resistant enterococci in stool was at least 4 log per gram, 10 of 12 sets of cultures of environmental specimens had at least one positive sample, as compared with 1 ...

To see if such a test is feasible, the study researchers compared the metabolites and bacteria found in stool samples from 18 women with endometriosis and 31 women without the condition.

Health Stool test could provide a simpler way to diagnose endometriosis. A chemical produced by gut bacteria could be the basis for a non-invasive test for endometriosis – and mouse experiments ...