Liver Fat

What is Fatty Liver Disease?

Definition

Fatty liver disease (FLD) is a broad term that describes the buildup of fats in the liver.

When there is excess fat in the liver, it can cause inflammation and damage to the organ.

Types of Fatty Liver Disease

There are two main types of FLD:

Nonalcoholic Fatty Liver Disease (NAFLD)

NAFLD is the most common type of FLD, affecting people who drink little to no alcohol.

It is caused by a buildup of fat in the liver that is not due to alcohol consumption.

Alcoholic Fatty Liver Disease (AFLD)

AFLD is caused by excessive alcohol consumption.

It is the most common cause of chronic liver disease in the United States.

Symptoms of Fatty Liver Disease

FLD often does not cause any symptoms in its early stages.

However, as the condition progresses, people may experience:

• Fatigue
• Pain in the upper right abdomen
• Nausea and vomiting
• Loss of appetite
• Yellowing of the skin or eyes
• Swelling in the abdomen or legs

Causes of Fatty Liver Disease

The exact cause of NAFLD is unknown, but it is thought to be related to:

• Obesity
• Type 2 diabetes
• High cholesterol
• High triglycerides
• Metabolic syndrome

AFLD is caused by excessive alcohol consumption.

Risk Factors for Fatty Liver Disease

The risk factors for NAFLD include:

• Obesity
• Type 2 diabetes
• High cholesterol
• High triglycerides
• Metabolic syndrome
• Family history of liver disease

The risk factors for AFLD include:

• Excessive alcohol consumption
• Obesity
• Family history of liver disease

Treatment for Fatty Liver Disease

The treatment for FLD depends on the type of FLD and its severity.

Treatment for NAFLD

There is no specific treatment for NAFLD, but lifestyle changes can help to improve the condition and prevent it from getting worse.

These changes include:

• Losing weight
• Eating a healthy diet
• Exercising regularly
• Taking medication to lower cholesterol or triglycerides

Treatment for AFLD

The treatment for AFLD is to stop drinking alcohol.

Other treatments may include:

• Taking medication to protect the liver
• Liver transplant

Prevention of Fatty Liver Disease

The best way to prevent FLD is to maintain a healthy weight, eat a healthy diet, and exercise regularly.

People who drink alcohol should do so in moderation.