Glutathione deficiency: Glutathione deficiency occurs due to low dietary intake, increased need for glutathione, or when the body does not produce sufficient glutathione. Symptoms include anaemia, metabolic acidosis (build-up of acid in the body), and frequent infections.
Alcoholic liver disease: It is caused due to heavy consumption of alcohol. Over time it could lead to scarring and cirrhosis of the liver. Symptoms include feeling sick, loss of appetite, weight loss, and yellowing of the skin and eyes.
Liver cirrhosis: Liver cirrhosis is the damage of the liver, which causes scarring and liver failure. Symptoms include weakness, tiredness, nausea, vomiting, loss of appetite, and yellowing of the skin and eyes.