"GADUNG PUTIH" BENEFITS OR POISONS?

From various types of tubers, this one that I remember the most because there was an unusual incident on the behavior of someone after consuming this gadung tuber he was acting funny. That is the toxic Gadung tubers that need special handling in the process so that these bulbs can be safely consumed for humans. In the past there has been a very funny incident because of reckless cooking tuber Gadung is just to peel and boil it to make the person poisoned. the funny poison of this plant has a hallucinatory effect like a drunken liquor that makes a person do not control his common sense.
Almost all day after mengonsomsi "Gadung" which is not in though correctly. The man was acting strangely uncontrollable by his common sense, even to the next day he still felt his body drifting over, although it was no longer doing out of control but dizziness is still so strong it feels like in the clouds he said.