The main function of your liver is to detoxify toxins. The liver does not store toxins unless you have fatty liver because the toxins are stored in the fat cells. When your liver is inflamed, it healed with scar tissues, leading to cirrhosis and many other health issues. The main functions of the liver are.. 1. Metabolism Regulation 2. Detoxification 3. Bile Production and Secretion 4. Immune System Supports 5. Hormone Metabolism 6. Storage etc Common Symptoms of damaged liver.. 1. Fatigue 2. Nausea & Vomiting 3. Loss of Appétite 4. Abdominal pain and Swelling 5. Jaundice 6. Dark Urine 7. Pale Stool 8. Itchy Skin etc