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Medifast controversies

Controversies tied to this brand in public sources. A listing is not a finding of fault.

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  1. 2012

    False-advertising settlement involving Medifast 5 & 1 claims

    Jason Pharmaceuticals, a Medifast subsidiary, paid a $3.7 million civil penalty following action by the Federal Trade Commission and the United States Department of Justice. Regulators challenged advertising that said users could lose two to five pounds per week, finding the claims unsupported by a reasonable scientific basis. The settlement required future claims to have support from at least one human clinical study.