http://us.rd.yahoo.com/health/news/rss/search/*http://health.yahoo.com/news/ Y! Health Alternative Medicine News, updated continuously. en-us Tue, 08 Dec 2009 16:01:39 PST Copyright (c) 2009 Yahoo! Inc. All rights reserved. 5 142 18 http://health.yahoo.com/ http://us.i1.yimg.com/us.yimg.com/i/us/he/b/he_144.gif http://us.rd.yahoo.com/health/news/rss/search/*http://health.yahoo.com/news/ap/med_unproven_remedies_placebo.htmlyahoo/health/news/ap/med_unproven_remedies_placeboTue, 10 Nov 2009 12:16:03 PSTAP - EDITOR'S NOTE: Ten years and $2.5 billion in research have found no cures from alternative medicine. Yet these mostly unproven treatments are now mainstream and used by more than a third of all Americans. This is one in an occasional Associated Press series on their use and potential risks.