脂肪肝警报，肥胖是元凶？健康减重，助你“肝”劲十足

Core Viewpoint - The relationship between fatty liver and obesity is closely intertwined, with obesity being a significant risk factor for the development of fatty liver disease, and fatty liver potentially exacerbating obesity issues [1][2][6]. Group 1: Relationship Between Fatty Liver and Obesity - Fatty liver occurs when excess fat accumulates in the liver, exceeding 5% of its weight, and is often linked to non-alcoholic fatty liver disease (NAFLD) [1]. - Obese individuals have a significantly higher probability of developing fatty liver due to excess energy intake being stored as fat, which can invade the liver [1]. - The accumulation of fat in the liver can disrupt its metabolic functions, creating a vicious cycle where obesity leads to fatty liver, which in turn worsens obesity [1][6]. Group 2: Potential Hazards of Obesity-Related Fatty Liver - Fatty liver can progressively damage liver function, potentially leading to conditions such as fatty liver inflammation, liver fibrosis, cirrhosis, and even liver cancer if not addressed [2]. - Obesity-related fatty liver is often associated with other metabolic diseases, increasing the risk of cardiovascular diseases such as coronary heart disease and stroke [2]. Group 3: Key Strategies for Healthy Weight Loss - A balanced diet is crucial for weight loss and liver health, with recommendations to reduce daily caloric intake by 300-500 kilocalories to achieve a healthy weight loss of 0.5-1 kilogram per week [3]. - Regular physical activity, including at least 150 minutes of moderate-intensity aerobic exercise weekly, is essential for burning excess fat and improving liver health [4]. - Establishing good lifestyle habits, such as ensuring adequate sleep (7-8 hours), avoiding smoking and excessive alcohol consumption, and managing stress, is vital for effective weight management and liver health [5]. Group 4: Seeking Professional Help - If lifestyle changes do not lead to significant weight loss or if fatty liver conditions worsen, it is important to seek professional medical advice for personalized treatment plans [5].