国家发出减肥令！全国超半数人超重，越往北越肥：为何中国人愈发“难瘦”？

Core Viewpoint - The article discusses the launch of a three-year "Weight Management Year" initiative by the National Health Commission of China, aimed at promoting healthy lifestyles and addressing the growing obesity issue in the country [4][6]. Group 1: Current Situation of Obesity in China - As of now, there are 230 million people classified as overweight or obese in China, with an overweight rate of 34.3% and an obesity rate of 16.4% among adults aged 18 and above [6][7]. - By 2030, it is predicted that the combined rate of overweight and obesity will rise to 65.3%, indicating a significant public health concern [6]. - In Beijing, the adult overweight and obesity rate has reached 58.4%, with men at a higher rate of 64.3% [7]. Group 2: Health Risks Associated with Obesity - Obesity is linked to various chronic diseases, including hypertension, high cholesterol, type 2 diabetes, and certain cancers, significantly impacting overall health and quality of life [7][8]. - The causes of obesity are multifaceted, with primary obesity being influenced by genetics, lifestyle, and environmental factors [7]. Group 3: Methods to Assess Obesity - The article outlines three common methods for assessing obesity: BMI (Body Mass Index), waist circumference, and body fat percentage [9][10][13]. - In China, a BMI over 24 is considered overweight, while over 28 is classified as obese [9]. - Waist circumference measurements indicate abdominal obesity, which poses higher health risks [11][12]. Group 4: Medical Weight Loss Approach - The article emphasizes a structured medical weight loss approach, which includes five key steps: assessment, daily weight monitoring, personalized diet and exercise plans, progress tracking, and maintaining results [15][16][28]. - Specific dietary strategies mentioned include high-protein diets, energy-restricted diets, and intermittent fasting [21][23][25]. - Regular physical activity is also highlighted as essential for effective weight management [27].