The blood that's drawn out in soaked cupping is assumed to hold unsafe substances that, if left in your body, could lead on to disease.- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -Although it's gained attractiveness in recent times,