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How do I know if I'm getting enough fiber in my diet? 

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The public should be educated about the importance of increasing fiber density in the diet.
Furthermore, the addition of a reasonable amount of high-fiber food to the diet not only adds dietary fiber but many digestible, caloric macronutrients that alter the entire diet composition.
Our results suggest that dietary fiber is protective against high CRP, which supports current recommendations for a diet high in fiber.
Further, the stability of 131 I-fiber in the gut, as opposed to most other physiologic solid labels, should enable future investigation of intestinal and colonic transit of fiber, which is an important component of the human diet.

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