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What causes fatty liver?

2026-02-01 19:04:27 · · #1

Fatty liver disease is related to a variety of factors, including unhealthy lifestyle habits, metabolic abnormalities, and the effects of chronic diseases. Improving lifestyle and adjusting dietary structure can effectively prevent and treat fatty liver disease. Treatment of fatty liver disease requires a multi-pronged approach, including weight control, dietary adjustments, and increased exercise, and may be combined with medication when necessary.

1. Poor dietary habits are one of the important causes of fatty liver. A high-fat, high-sugar diet can lead to excessive fat accumulation in the liver. Excessive alcohol consumption can also directly damage liver cells, affect fat metabolism, and promote the development of fatty liver. It is recommended to avoid fried foods, sweets, and sugary drinks, eat more vegetables and fruits rich in dietary fiber, and consume an appropriate amount of high-quality protein.

2. Being overweight and obese are important risk factors for fatty liver disease. Excess adipose tissue in the body releases a large amount of free fatty acids, which accumulate in the liver. Moderate weight loss can help improve fatty liver disease. This can be achieved by engaging in 150 minutes of moderate-intensity aerobic exercise per week, such as brisk walking, swimming, or cycling, combined with strength training.

3. Metabolic syndrome and related diseases increase the risk of fatty liver. Metabolic disorders such as insulin resistance, hypertension, and hyperlipidemia can affect the liver's lipid metabolism function. Controlling blood sugar, blood pressure, and blood lipid levels is crucial for the prevention and treatment of fatty liver. If necessary, metformin, statins, and other medications can be used under the guidance of a doctor.

4. Genetic factors also play a role in the pathogenesis of fatty liver. Certain gene mutations may lead to abnormal liver fat metabolism, making individuals more susceptible to developing fatty liver. Individuals with a family history of fatty liver should pay particular attention to regular liver function tests and abdominal ultrasound screenings for early detection and intervention.

5. Environmental factors and life stress can also trigger fatty liver. Prolonged high stress levels can lead to elevated cortisol levels, promoting fat accumulation in the abdomen. Ensuring sufficient sleep, learning stress reduction techniques, and maintaining a good mental state can help prevent the occurrence and development of fatty liver.

Prevention and treatment of fatty liver require a multi-pronged approach, including a reasonable diet, moderate exercise, weight control, and management of metabolic-related diseases. It is also important to avoid alcohol and maintain a positive mood. Through comprehensive management, liver function can gradually return to normal.

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