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) ...

Unlike many cancers, colorectal cancer has become more lethal for people at younger ages. Doctors are sleuthing out why.

At-home microbiome tests have become one of the fastest-growing trends in the wellness world. Promising personalized insights into digestion, immunity, and overall health, these kits claim to decode ...

There is a great deal of excitement around microbiome research as it confirms, and debunks, long-held beliefs. Investigators have shown, for example, that proton-pump inhibitors can alter the ...

A global clinical trial led by NYU Langone Health found that specific gut microbiome patterns can predict melanoma recurrence after surgery and immunotherapy with up to 94% accuracy. The study ...

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 ...