home *** CD-ROM | disk | FTP | other *** search
- $Unique_ID{BRK02319}
- $Pretitle{}
- $Title{How Much Fiber Is Enough In Your Diet?}
- $Subject{digestive system nutrition food foods diet diets dietary fiber colon
- cancer cancers atherosclerosis artery arteries cholesterol arteriosclerosis
- waste wastes toxin toxins intestine intestines intestinal}
- $Volume{I-26,I-12}
- $Log{}
-
- Copyright (c) 1992,1993 Tribune Media Services, Inc.
-
-
- How Much Fiber Is Enough In Your Diet?
-
-
- ------------------------------------------------------------------------------
-
- QUESTION: Could you please explain a bit about fiber. It seems as all the
- magazines tell how good it is, but fail to explain just what it is. How much
- of this material is enough in your diet? I've had my share of over doing a
- good thing and don't want to do that with this.
-
- ------------------------------------------------------------------------------
-
- ANSWER: In recent years, fiber has been described as the preventative element
- in food that may affect the development of many diseases, from cancer of the
- colon to atherosclerosis. The most widely accepted definition of fiber is
- that it is the portion of food, mostly from plants, that cannot be broken down
- by intestinal enzymes, and, therefore, passes through the small intestine and
- colon undigested. Experts also agree that dietary fiber is important, in that
- it increases the bulk of the stool, and makes it softer by absorbing water as
- it passes through the colon. This speeds up the process of eliminating
- organic wastes and toxins from the intestinal tract, possibly reducing the
- length of time the intestinal wall is exposed to poisonous substances.
- The desirable daily fiber intake in the United States is approximated at
- somewhere between 25 and 50 grams a day, with 30 grams considered as an
- optimum daily portion. Good sources are fruits, vegetables, nuts and whole
- grains, especially wheat bran.
- Too much fiber, though, can have negative effects because it can reduce
- the absorption of minerals, nitrogen and fat. And increasing the amount of
- fiber in your diet too rapidly, in your words "over doing it," may lead to
- excessive gas, diarrhea and cramps. However, slowly adding fiber containing
- food to your diet over a period of time, can gain all of its benefits for you,
- with none of the annoying side effects.
-
- ----------------
-
- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
-
-