Cirrhosis refers to the replacement of damaged liver cells by fibrous scar tissue which disrupts the liver’s important functions. Cirrhosis occurs as a result of excessive alcohol intake (most common), common viral hepatitis, obstruction of the bile ducts, and exposure to certain drugs or toxic substances.
People with cirrhosis often experience loss of appetite, nausea, vomiting and weight loss, giving them an emaciated appearance. Diet alone does not contribute to the development of this liver disease. People who are well nourished, for example, but drink large amounts of alcohol, are also susceptible to alcoholic disease.
Adults with cirrhosis require a balanced diet rich in protein to allow the liver cells to regenerate. However, too much protein will result in an increased amount of ammonia in the blood; too little protein can reduce healing of the liver. Doctors must carefully prescribe the correct amount of protein for a person with cirrhosis.
In addition to protein, a balanced diet with adequate calories, fats, and carbohydrates can actually help the damaged liver to regenerate new liver cells. In fact, in some liver diseases, nutrition becomes an essential form of treatment.
Grains and legumes are great protein sources for those who suffer from cirrhosis. Red meat should be avoided since the liver is not working to its optimal capacity and most likely will have trouble processing fats. Nuts, seeds, and soy products are also good sources of low-fat protein.