What are some diseases that can affect the liver?
Several diseases can affect the liver and its vital functions:

1. Hepatitis: An inflammation of the liver, often caused by viruses, but also from autoimmune diseases, alcohol abuse, or exposure to certain toxins.
2. Cirrhosis: This condition involves severe scarring of the liver and poor liver function, often seen in the terminal stages of chronic liver disease.
3. Liver Cancer: The most common form is hepatocellular carcinoma, which often develops in people with chronic liver diseases like cirrhosis.
4. Alcoholic Liver Disease: Chronic and heavy alcohol consumption can lead to inflammation, cirrhosis, and ultimately, liver failure.
5. Non-Alcoholic Fatty Liver Disease: This is a condition where fat builds up in the liver, causing inflammation and the potential for cirrhosis.

Each of these diseases can have severe impacts on a person's overall health. Therefore, maintaining good liver health through balanced nutrition, regular exercise, moderate alcohol consumption, and regular check-ups is crucial.