Dietary Fiber [平裝]

內容簡介

Most of us know of the need for fiber in our diets, but consider it as "roughage"—acting like a broom to sweep unwanted matter out of our systems. But dietary fiber actually works in more varied and subtle ways, and can ameliorate or protect against a wide range of ills, from digestive ailments to heart disease and cancer. This Good Health Guide tells what fiber is, how it operates, and how you can use it to protect and enhance your health.