updated 3/19/2009 7:58:23 PM ET 2009-03-19T23:58:23

  • Chocolate
  • Onions
  • Grapes
  • Raisins.
  • Yeast dough
  • Alcohol
  • Tobacco
  • Marijuana
  • Moldy or spoiled food
  • Wild mushrooms
  • Large amounts of raw fish
  • Potato, rhubarb or tomato leaves
  • Large amounts of raw liver
  • Large numbers of macadamia nuts
  • Fruit pits
  • Corn cobs
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