Liver. There are no foods or supplements which are specifically good for your liver or which "detox" the liver. Having said that, if you have liver disease, you should avoid alcohol, certain medications, and raw seafood and shellfish. Otherwise, a diet high in vegetables and fruits and low in fatty fried food is probably your best bet. Good luck.
Well balanced diet. There are no specific foods you can eat which are "good" for your liver. You should eat a well balanced diet and avoid things which are toxic to you liver such as alcohol.