I read in some thread that nausea from kratom is most likely caused from all the dirt and stems that come with it. Apparently eating dirt causes severe nausea because it settles on the bottom of the stomach and rests there. This makes a lot of sense, because whenever I take a lot of fiber after eating kratom it helps a lot with the nausea. If this is truly the case I would assume washing the kratom would get rid of nausea almost completely and the remaining unpleasantness would only be cause from it's diuretic properties. Does anyone know if kratom can be washed without hurting the potency?