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By HELEN W. SMITH
Horn* Extension Agent
Our grandparents called it “roughage” or “bulk” in the diet. Today we use the term “fiber” or “complex carbohydrates.” But, it’s not a new concept. In ancient Greece, Hippocrates urged the baking of bread with flour containing bran for its salutary effect on the bowels. ”
Scientific difinitions of fiber vary, but generally fiber refers to the part of plant cells that can’t be digested. Dietary fiber is a part of plants; it gives each plant cell its outer structure. Foods vary in the
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