Gut bacteria heal the colon

The human gut is home to trillions of bacteria that play vital roles in digestion, immunity, and overall health. When this microbial balance is disturbed, it can contribute to the development of chronic diseases like ulcerative colitis (UC), an inflammatory condition of the large intestine. For some patients, current treatments offer limited relief or carry significant risks, including immune suppression. Researchers are now exploring alternative ways to restore gut health, focusing on the microbiome’s ability to heal the intestinal lining.

One of the hallmarks of UC is a deficiency in certain bile acids, molecules that help digest fats and…