Study finds little agreement across 21 direct-to-consumer tests ...

U.S. health officials on Wednesday approved the first pill made from healthy bacteria found in human waste to fight dangerous gut infections — an easier way of performing so-called fecal transplants.

New research has found that different gut health testing companies can provide wildly different results from the same fecal ...

(Reuters Health) - Tiny bits of plastic may be getting into our bodies via the air we breathe and the food we eat, a new study suggests. Researchers who examined stool samples from eight people from ...