Best bet. Mercury in your teeth and mouth, and/or Antibiotics that has caused Intestinal Flora imbalances. Yeast overgrowth which in turn overloads the livers job.
Reading a book called "Eating Alive 2" Here's a quote.
"*The most common symptoms of yeast overgrowth are gas, bloating, and cravings for Sugar and chocolate.
*Frustrations is the emotion most applicable to ileocecal valve problems
* Other symptoms include bad breath, and irregular bowel movements"