News Headlines Article

Probiotics: A gut-check on bacterial health
Los Angeles Times

A fascinating, if disconcerting, fact: More than 100 trillion so-called good bacteria thrive in or on the human body. A sizable chunk of them maintain residence in the human digestive tract. Probiotics, live microorganisms that benefit their human host, are among these beneficial bacteria.

Probiotics are also found in foods and supplements, and when consumed they change how the immune system responds to “bad” bacteria.

Commands