Health

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In one of America's fastest-growing but least-regulated industries, consumers face a dizzying array of herbal treatment options. But studies about the effectiveness of these products are inconclusive, and the ingredients listed in labels are sometimes misleading. Paul Solman reports.

UPDATE | Oct. 22, 2010 from Paul Solman: Apologies to all who know biology: this story identified A,C,G and T as AMINO acids. They're NUCLEIC. ................................................................................................................................................ Paul Solman's Making Sen$e segment on Thursday's NewsHour looks at a new…