The Clinical Uses of Dietary Fiber.
Gray DS.
American Family Physician, 1995 Feb 1, 51(2):419-26.
Abstract: Dietary fiber has received
considerable attention in both the popular press and the scientific literature. Fiber is a
complex mixture of substances, and research on its effects is difficult to interpret.
Dietary fiber has significant gastrointestinal effects, and it is a mainstay of treatment
for constipation and hemorrhoids. Insoluble fiber, such as wheat bran, is most effective
for treatment of these conditions. Increased intake of soluble dietary fiber
appears to benefit patients with diabetes mellitus and hyperlipidemia. High-fiber,
low-fat diets have been recommended by a variety of authorities to decrease the incidence
of heart disease and certain types of cancer. Any increase in dietary fiber intake should
be accompanied by an increase in water intake.