Anyone ever hear of the Risk Factor Obesity (RFO) diet?

Saw a news article on the actress on 'ER' who lost 100 in less than a year. Supposedly a liquid diet started at the UCLA called RFO. I've got me surgery scheduled and I have no intentions of not going through w/ it. I'm just suprised to be hearing of this for the first time seeing as this one indivdual had TREMENDOUS success. Before I saw the news report, I had assumed she had had WLS. Anyone hear of it before? Thanks!

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