From our follow-up files

Published: March, 2010

Editor's note: We try to make the articles in the Health Letter as complete as possible. But hardly a day goes by when there isn't an opportunity for some follow-up to a piece we've published: new findings get reported, a reader asks an interesting question, a doctor passes along an insight. Here are brief follow-ups to three recent articles. Let us know what you think — if readers like this approach, we'll do it again.

Good news: Bowel prep not needed

We discussed the bowel preparation needed for colonoscopy in our January 2010 issue.

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