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Fatty liver disease

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What is fatty liver

Fatty liver disease is a condition caused by a build-up of fat in liver cells. It is normal for the liver to contain some fat but if fat makes up more than 10% of the liver’s weight, it is called fatty liver.
It is quite common – about one in three Australians has fatty liver. The good news is if fatty liver is diagnosed by your doctor early, it can be reversed.

Symptoms

There are no obvious symptoms or pain associated with fatty liver, so it can go undetected or undiagnosed for years.

Causes

Fatty liver can be caused by drinking too much alcohol over long periods. However, most people with Fatty Liver have ‘non-alcoholic fatty liver disease’ (NAFLD), which is not caused by alcohol.

It is more common in people who:

A few people have fatty liver due to other diseases, such as polycystic ovary syndrome (PCOS),  an underactive thyroid, chronic hepatitis B, chronic hepatitis C or haemochromatosis (a genetic abnormality of iron storage) or reactions to drugs such as kava or medicines such as steroids or chemotherapy.

Some women can also develop fatty liver because of complications that develop late in pregnancy.

While Fatty Liver Disease typically occurs in people who are overweight, it is important to remember that it can affect anyone, regardless of shape or size.

Treatment

There are no specific drug or surgical treatments for Fatty Liver Disease such as NAFLD (Non-Alcoholic Fatty Liver Disease) and NASH (Non-Alcoholic Steatohepatitis).
However, lifestyle changes can help prevent and reverse some of the damage. For example:

  • If you are overweight, start a weight management program that aims to lose around half to one kilogram per week
  • Increase your physical activity with aerobic and resistance exercise to at least five days a week. This could be a brisk half-hour walk and low-impact weight training
  • Aim to eat a balanced, healthy diet that is low in fat, sugar and calories, and high in fibre. Reducing the size of food portions/serves can also help. Doctors or dieticians can devise a well-balanced, nutritious healthy eating plan just for you
  • Lower your triglycerides (fat in the blood) through a balanced diet, and/or prescribed medication
  • Manage any diagnoses of diabetes
  • Avoid/reduce the amount of alcohol consumed
  • Stop smoking
  • Only take drugs prescribed by your doctor
  • Get regular check-ups from a doctor who specialises in liver care.

Stigma & Discrimination

People who live with a liver condition such as hepatitis B or hepatitis C, have reported been discriminated against.

LiverLine
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