The human gut microbiome is something of a black box. We know it’s a community of bacteria, viruses, fungi and even parasites living in our intestines. And we know that each person’s gut bugs are ...

Add Yahoo as a preferred source to see more of our stories on Google. This photo provided by Tiny Health in October 2025 shows the company's swab for their gut health test. (Tiny Health via AP) ...

At-home gut microbiome tests are trending, selling insights to the curious, empowerment to the chronically ill and a claimed path to longevity to the wellness-conscious. Private companies are offering ...

The gut microbiome may play an important role in how the immune system responds to gluten, even in people who do not have celiac disease. The findings, which could help explain why some people feel ...

Evvy, a women’s health company, is now offering fertility insights through its vaginal microbiome test, the company announced on Tuesday. New York City-based Evvy is a direct-to-consumer company. Its ...

At-home gut microbiome tests are trending, selling insights to the curious, empowerment to the chronically ill and a claimed path to longevity to the wellness-conscious. Private companies are offering ...