Fiber can prevent constipation by increasing fecal bulk. manage diabetes by slowing the movement of glucose into the blood. reduce the absorption of cholesterol. prevent constipation by increasing fecal bulk and manage diabetes by slowing the movement of glucose into the blood. all of these choices are true.

All options are correct.

Explanation:

Fibers may be defined as the type of carbohydrate that cannot be digested by the body. Two main types of fiber are soluble fibers and the insoluble fibers.

Fibers play an important role in the body. Fibers manage the blood sugar level and prevent constipation. The fibers also helps in the reduction of the absorption of cholesterol in the body. Insoluble fibers prevent constipation and soluble fibers maintains blood sugar level.

Thus, all the given options are correct.