This is your liver there is no danger of eating chocolate will not affect the liver. Will eat more chocolate digestive problems arise. Like all high fat content (30% or more) of food, like eating chocolate will cause more stomach pain (such as stomach pain, bloating, diarrhea or constipation, etc.). Especially in light chocolate, it is more fat, and contain more polyol (excessive consumption can cause stomach cramps or diarrhea). Eating too much chocolate relief is: drinking a cup of warm green tea can stomach.