SitosterolsSerenoaStigmasterolPhytosterolsFlame IonizationProstatic HyperplasiaPlant ExtractsCholestanolSterolsXanthomatosisPhytotherapyAndrogen AntagonistsCholesterolDesmosterolUrination DisordersCholestanesChromatography, GasAbsorptionIntestinal AbsorptionLymphatic SystemBileSqualeneLipid Metabolism, Inborn ErrorsBile Acids and SaltsMargarineEstersThoracic DuctDouble-Blind MethodProstate-Specific AntigenEsterificationSterol O-AcyltransferaseAzetidinesCholesterol, DietaryATP-Binding Cassette TransportersLipoproteinsHypercholesterolemiaAnticholesteremic AgentsCyclodextrinsMicelles