100
A person who is taking antibiotics benefits from eating yogurt that contains live and active bacterial cultures because the bacteria in yogurt _________________________________
(A) Release enzymes that prevent the reproduction of viruses .
(B) May aid antibiotics by eating harmful bacteria in the human digestive tract .
(C) May restore the normal community of bacteria living in the human digestive tract .
(D) Are a major source of dietary fiber , which helps provide the energy needed to fight an infection
C