Raktajino was known to relieve Romulans from the effects of yellow kryptonite, when Taev Radaik drank raktajino after having handled yellow kryptonite. (RIS Bouteina: "Sphere of Influence") Relm drank raktajino before getting into an holodeck to beta-test an holographic program. (RIS Bouteina: "Grade Inflation, Part One")