Great question! Rest assured there is no relationship between what MCT oil does to a styrofoam (petroleum based) cup and what it does to the body. MCT oil is an effective nutritional solvent, as it helps to move nutrients into the body. Because of this, MCT oil will react with Styrofoam.
With that said, we recommend not using any Orgain product that contains MCT oil with Styrofoam. We reocmmend mixing the Orgain product that contains MCT oil in a cup that is made out of glass, metal, ceramic, or safe HDPE plastic.
Below is a list of Orgain products that contain MCT Oil: