dietary fiber


Also referred to as roughage, dietary fiber is that portion of plant-related food (such as fruits, vegetables, legumes and whole grains) that cannot be completely digested. Statistics maintain that high-fiber diets reduce cholesterol levels and cancer rates.

From The Food Lover's Companion, Fourth edition by Sharon Tyler Herbst and Ron Herbst. Copyright © 2007, 2001, 1995, 1990 by Barron's Educational Series, Inc.

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