Cases of fatty liver disease are increasingly being diagnosed in younger adults in Indonesia, particularly those in their 30s. Dr. Widya Khairunnisa, a physician and lecturer at IPB University, highlights the growing concern. This condition, often asymptomatic in its early stages, is considered a “silent killer” due to its potential for serious health complications if left untreated. Fatty liver disease is linked to lifestyle factors and can progress to more severe liver damage, including cirrhosis and liver failure. Prevention focuses on adopting a healthy lifestyle, including a balanced diet and regular exercise. Early detection and intervention are crucial for managing the condition and mitigating long-term health risks.