At-home tests of the gut's microbiome are trending, but doctors say the technology is getting ahead of medical knowledge.

For generations, humans have linked sensations in our gut to our instinct and mood. Now a growing body of science is looking at whether the trillions of microbes, such as bacteria, that live in the ...

The firm's full and mini gastrointestinal panel tests can now be used with fecal swab samples to detect pathogen nucleic acids.