Steviaistoxictopregnancyare not available.Gavemisunderstanding"was administeredthesteviaextractin rats,was observeda decrease inpregnancy rate"ofPuranasuscholarin Uruguayin 1968,35 years agothat thereports thathave beenpublished in "Science"magazineare due. Steviasweetenersare commercially availableextractactuallyis not,thereisa high purityhas been purified,andsteviaextractcompositionisentirelydifferent things.Please refer to "safetytest resultsof the sweetenerstevia","Standard for thesteviasweetener"in the content of the"About thesteviasweetener" for details. In addition, thetestofPuranasubutthenadditional testhasbeen attempted,not be obtainedreproducibility,doubthasbeencaston the credibility ofthe test condition