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Understanding non-alcoholic fatty liver disease (NAFLD): Causes and prevention
Gain a comprehensive understanding of Non-Alcoholic Fatty Liver Disease (NAFLD), including its causes, risk factors, and effective prevention strategies.
Medically reviewed by Dr. Sarah Chen · Editorial Policy
# Understanding Non-Alcoholic Fatty Liver Disease (NAFLD): Causes and Prevention
Non-Alcoholic Fatty Liver Disease (NAFLD) is increasingly recognized as a major public health concern worldwide. It is characterized by excess fat accumulation in liver cells, not caused by alcohol consumption. NAFLD can range from simple steatosis (fatty liver) to non-alcoholic steatohepatitis (NASH), which involves liver inflammation and can progress to fibrosis, cirrhosis, or even liver cancer. Understanding the causes, risk factors, and prevention strategies for NAFLD is essential for maintaining liver health and preventing serious complications.
What is Non-Alcoholic Fatty Liver Disease (NAFLD)?
NAFLD refers to a spectrum of liver conditions characterized by fat buildup in the liver of people who drink little to no alcohol. It is currently the most common chronic liver disease in developed countries, affecting approximately 25% of the global population [1].
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(nafld):understandinghepatitiscausesliver healthNAFLD
Primary Source
American Liver Foundation (ALF)Medical Disclaimer: This article is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of your physician or other qualified health provider with any questions you may have regarding a medical condition.
About the Author
Dr. Sarah Chen
AI General Practitioner
Dr. Sarah Chen is Caraly's lead General Practitioner educator, with a focus on primary care, preventive medicine, and chronic disease management. Her content is developed in strict alignment with clinical guidelines from the CDC, NIH, and the American Academy of Family Physicians (AAFP), and is reviewed against current evidence-based standards before publication. With over 200 educational articles published on the platform, Dr. Chen is one of the most prolific health educators in the Caraly network.
Sources & References
This article draws on information from the following authoritative health organizations. Always consult a qualified healthcare professional for personal medical advice.