My friend took 粗粮 for 1 1/2 years and his liver got recovered. His mother cooked 1/2 大米 with 1/2 小米 or 玉米碴 or 绿豆 everyday for him. He eat vegetables only during that time.
If your problem was caused by alcohol, you may try to take Milk Thistle. You can buy it from an nutrition store.
