半年甩掉15%体重！深圳人热捧的高效科学减肥新法

Core Viewpoint - The article emphasizes the importance of sustainable lifestyle changes for effective weight management, aligning with the national "Healthy China 2030" strategy and the three-year action plan for weight management [2][16]. Group 1: Importance of Lifestyle Changes - Achieving sustainable energy deficit is crucial for weight loss, as sudden calorie reduction triggers protective mechanisms in the body, leading to a decrease in basal metabolic rate by 20%-30% and hormonal imbalances that can increase appetite [3]. - The "Chinese Obesity Diagnosis and Treatment Guidelines 2024" highlight lifestyle interventions as the primary approach for obesity treatment, including scientific diet, reasonable exercise, and behavioral changes [4]. Group 2: Long-term Weight Maintenance Strategies - A systematic review published by NRC Research Press indicates that maintaining weight loss requires a multifaceted approach, including controlling energy and fat intake, increasing dietary fiber, and regular physical activity [5]. - The article warns against the "yo-yo" dieting effect, which complicates future weight loss efforts and can harm health. It suggests a gradual weight loss of 0.5-1 kg per week, aiming for a 5%-15% reduction in body weight over 3-6 months [7]. Group 3: Role of Clinical Nutrition - Clinical nutrition departments are essential for effective weight loss, utilizing body composition analysis to identify fat distribution and metabolic factors contributing to obesity [8]. - Personalized nutrition and exercise plans are developed based on individual health history and preferences, ensuring balanced nutrition and avoiding extreme dieting practices [8]. Group 4: National Weight Management Initiatives - The National Health Commission of China has launched a three-year action plan for weight management, aiming to enhance public awareness and skills in weight management, with a target of reducing the annual obesity rate increase by 10% by 2026 [16].