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Soluble vs. insoluble fiber

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Contents of this page:

Illustrations

Soluble and insoluble fiber
Soluble and insoluble fiber
Food guide pyramid
Food guide pyramid

Alternative names    Return to top

Insoluble vs. soluble fiber

Information    Return to top


Question:
Is the fiber in peas, beans, or apples the same as the fiber in whole wheat bread?

Answer:
No. Peas, beans, and apples contain soluble fiber, which slows digestion and helps the body absorb nutrients from food. The bran found in whole wheat bread is an insoluble fiber, which helps foods pass through the stomach and intestines and adds bulk to the stool. Both types of fiber are valuable in preventing disease. See fiber.

Update Date: 1/6/2003

Updated by: A.D.A.M. editorial. Previous review: Monica Zangwill, M.D., M.P.H., Department of Family Medicine and Community Health, Tufts University School of Medicine, Boston, MA. Review provided by VeriMed Healthcare Network (2/1/2001).

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