/oss/taxonomy/term/1701/all en /oss/article/controversial-science-news-quackery-supplements/ozs-glow-dims <p>Dr. Mehmet Oz was asked to testify in front of a U.S. Senate Transport, Commerce and Science subcommitte on fraudulent weight loss products. It is a subject he knows a fair bit about. After all he has promoted everything from raspberry ketone and green coffee bean extract to acai berries, garcinia cambogia, Yakin syrup, mango seed extract, sea buckthorn, forskolin, saffron extract, capsiberry and FBCx. What do these have in common? A lack of evidence of efficacy.</p> Wed, 18 Jun 2014 14:14:59 +0000 Joe Schwarcz PhD 2155 at /oss