Drinking coffee every day, like two-thirds of Americans, may not only improve your gut bacteria but the function of the gut itself, according to a study published Tuesday.
People who consumed 1-5 cups of coffee, more than three days a week, had higher acidity levels in their small intestine and more contractions in the colon which could impact digestive health, say researchers at the University of Copenhagen.
"Contractions in the gut can support healthy digestion, help prevent constipation and keep the intestinal muscles in good condition," author Francesca Bucci, a PhD student at the school, said in a statement.
