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"An upset stomach is a common but often painful experience. Learn how to avoid indigestion with smart food choices and planning -- and how to treat mild stomachaches with home remedies when they do occur."^^<http://www.w3.org/2001/XMLSchema#string>
<http://health.howstuffworks.com/wellness/natural-medicine/home-remedies/home-remedies-for-upset-stomach14.htm>