 saynisyahano ayaa dhowaanaysay macluumaad hidde iyo caafimaadka ka 86,000 Icelanders si aad u hesho kala duwanaansho hidde in labanlaab halis celceliska schizophrenia, iyo sara kiciyey halista cudurka laba-cirifoodka in ka badan saddex meelood meel. 