Susan Spratt, MD, assistant professor of medicine (Endocrinology), participated in a Facebook chat about diabetes and nutrition hosted by USA Today. Susan previously answered questions in a Twitter exchange (she's @SusanElizSpratt).
[caption id="attachment_333" align="aligncenter" width="437" caption="Susan Spratt answers diabetes questions in a Facebook chat hosted by USA Today."]
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![Susan Spratt answers diabetes questions](http://med-news.dhe.duke.edu/wp-content/uploads/2010/11/Screen-shot-2010-11-22-at-3.23.20-PM1.png)