The human gut is home to trillions of beneficial microbes that play a crucial role in health. Disruptions in this delicate ...

Metabolites in mouse and human breath correlate to gut-microbe populations and might be helpful in diagnosing disease.

WashU Medicine and Children’s Hospital of Philadelphia researchers found that an analysis of compounds exhaled in breath can be used to infer which microbes are living in the gut, paving the way for a ...

Pulmonary function tests are a group of noninvasive breathing tests that measure how much air your lungs can hold, how quickly you can move air in and out and how efficiently your lungs transfer ...