"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Did you know that on average, every single adult in the United States experiences diarrhea at least once ...

Did you know that on average, every single adult in the United States experiences diarrhea at least once a year, according to the National Library of Medicine? While these loose, watery stools ...

High levels of a hormone found in cells in the gut could underlie many cases of chronic diarrhea and help explain up to 40% of cases of patients with irritable bowel syndrome with diarrhea, according ...