Nutrition for Health, Fitness & Sport 10th Edition by Melvin Williams ,Dawn Anderson,Eric Rawson

تمرين 12

Which of the following is not one of the potential health benefits of dietary fiber?
A) It may increase the bulk in the large intestine and dilute possible carcinogens.
B) It may increase the bulk in the large intestine and help speed up intestinal transit.
C) It may bind with carcinogens and help to excrete them.
D) It may help excrete bile salts and reduce serum cholesterol levels.
E) It may bind with certain minerals such as zinc and help to excrete them.