Be aware of consuming high-mercury fish like mangur when you have chronic liver cirrhosis. Even if you have such a liver problem meat, you can have symptoms of nausea, vomiting, and confusion. High mercury toxins are bad for the liver to boot. It is advisable to ignore such sorts of dietary foods rather than eat them. Choose instead of high-mercury alternatives such as salmon or sardines. Whenever you decide to eat a new one, ask your doctor or gastroenterologist first to learn the best possible ways of eating.