（来源：沈阳晚报） 转自：沈阳晚报 凌晨时分，救护车疾驰穿过沈阳的街道。沈阳急救中心皇姑第三分中心薛鹏急救小组接到紧急任务：一 名年轻男子在家中突发意识丧失伴四肢抽搐。检查发现，他因快速减肥导致严重低钾血症，一度心跳缓 慢，命悬一线。这场发生在深夜的急救，为所有执著于"快速瘦身"的人，敲响了关乎生命的安全警钟。 深夜惊魂 减肥30斤 服药后突发急症 凌晨1时30分，急救小组在接到任务后，不到10分钟便抵达患者家中，只见年轻男子瘫倒在床上，意识 模糊。据其朋友描述，患者在一个月内通过极端节食和大量运动减重30斤，当天因牙痛服用布洛芬和人 工牛黄甲硝唑后，突然出现了抽搐、意识不清的症状。 医生检查显示，患者心率仅每分钟50次，心电图提示窦性心动过缓，护士孙启明当即建立静脉通路，担 架员将其安全转运至医院。最终检查结果显示，患者血钾浓度仅2.9mmol/L（正常值3.5-5.5mmol/L）， 确诊为低钾血症合并窦性心动过缓。 致命真相 低钾血症凶险 竟与减肥密切相关 快速减肥诱发低钾血症的三个原因： 一是饮食摄入不足：极端节食会避开香蕉、菠菜等富钾食物，直接导致钾摄入匮乏； 二是汗液流失过多：大量运动加速钾随汗液 ...

近年来，"减肥"似乎成了许多人经常挂在嘴边的话题。然而，很多人在减肥的道路上盲目跟风，尝试了 各种流行的节食方法，却往往事倍功半。原因在于，控制体重的关键并不在于一味地减少食物摄入量， 而在于掌握科学的饮食方式。 晚餐最好安排在18：00－19：00，最晚不超过20：00 晚上7：00之后，人体胰岛素敏感性会逐渐下降，脂蛋白酶活性相对较高。此时，机体对碳水化合物的 代谢能力减弱，摄入的碳水化合物更容易被转化为内脏脂肪。 02进餐顺序 理想的进食顺序是：汤→蔬菜→蛋白质→主食。 01进餐时间 早餐建议在上午8：00前食用 早晨人体对胰岛素的敏感性相对较高，早餐摄入的碳水化合物更容易被转化为能量，而不是被储存为脂 肪。而且，早晨蛋白酶活性处于活跃状态，此时摄入的蛋白质能够被更高效地利用。 一项为期12周的研究表明，早进餐组（6：30－7：00）相较于晚进餐组（7：00－9：00）体重减轻更 多。 午餐建议在12：30到13：30之间进食 一项针对超重人群的研究发现，在摄入完全相同食物和热量的条件下，午餐进餐时间较晚的人群减重效 果降低35%。另一项大型观察性研究也表明，习惯性在14：00之后吃午餐的人群，其体重指 ...

Core Viewpoint - The article emphasizes the hidden dangers of visceral fat, which can lead to significant health risks even in individuals with normal body weight. It highlights the importance of awareness regarding visceral fat and its impact on metabolic health and disease risk. Group 1: Visceral Fat as a Health Threat - Visceral fat is the fat that surrounds internal organs such as the liver, pancreas, and intestines, and it is not visible like subcutaneous fat. This type of fat can lead to metabolic disorders and inflammation, posing serious health risks [6][7]. - The World Health Organization (WHO) suggests that a waist circumference of ≥90 cm for men and ≥85 cm for women significantly increases the risk of visceral fat accumulation [7]. - Research published in The Lancet indicates that a 10% increase in visceral fat raises the risk of cardiovascular diseases by 13% and doubles the risk of diabetes [7]. Group 2: Causes of Excess Visceral Fat - High-sugar and high-fat diets are primary contributors to excess visceral fat. Consuming refined carbohydrates and trans fats leads to increased triglyceride synthesis in the liver, resulting in fat accumulation around internal organs. A study from Harvard University found that drinking one sugary beverage daily can increase visceral fat by 15% annually [9]. - Sedentary behavior and lack of exercise significantly contribute to visceral fat accumulation. Data from the Journal of Sports Medicine shows that sitting for two consecutive hours can reduce the activity of fat-decomposing enzymes by 90% [10]. - Chronic stress and lack of sleep also play a role in visceral fat accumulation. High levels of cortisol, the stress hormone, promote fat storage in the abdominal area. Individuals who sleep less than five hours per night accumulate visceral fat 30% faster than those who get adequate sleep [11].

Core Insights - The article discusses the health risks associated with rapid weight loss, particularly its impact on menstrual cycles and hormonal balance [6][7][8]. Group 1: Health Risks of Rapid Weight Loss - Rapid weight loss can lead to hormonal imbalances, particularly affecting estrogen production, which disrupts normal menstrual cycles [7]. - Severe dietary restrictions can result in nutrient deficiencies, including protein, iron, and essential fatty acids, negatively impacting bodily functions and menstrual regularity [8]. - Increased stress from extreme dieting can elevate cortisol levels, interfering with the hypothalamic-pituitary-gonadal axis, leading to irregular menstruation [8]. Group 2: Recommendations for Healthy Weight Loss - It is advised to control the pace of weight loss, aiming for a reduction of no more than 0.5 to 1 kilogram per week to avoid unhealthy methods [10]. - Maintaining a balanced diet that includes adequate high-quality protein, healthy fats, and complex carbohydrates is essential for overall nutritional support [11]. - Managing mental and physical stress through reasonable weight loss plans and practices like yoga and mindfulness can help alleviate pressure [12]. - Incorporating regular exercise gradually enhances cardiovascular health and muscle strength, which aids in metabolic health and menstrual cycle regulation [13]. - Regular gynecological check-ups during weight loss are recommended to monitor health status and prevent potential issues [14].

Core Insights - The article discusses the obesity crisis, highlighting that 41.9% of adults in the U.S. are affected, leading to increased cardiovascular diseases and metabolic syndromes [4][5]. - It emphasizes that 90% of weight loss attempts fail due to uncontrolled appetite, which is not merely a matter of willpower but a complex interaction of biological and psychological factors [7][8]. Group 1: Understanding Appetite Control - The article reveals that obesity can trick the brain into craving high-sugar and high-fat foods due to insulin resistance, making it difficult to manage appetite [7][10]. - It identifies three main factors influencing appetite: the brain's reward system, gut microbiota signaling hunger, and emotional stress responses [10][15]. - A new "Desire Decoding System" has been developed to help manage appetite through techniques like biological rhythm adjustment and taste reprogramming [10][15]. Group 2: Effective Weight Loss Strategies - The article presents findings that allowing occasional indulgence in cravings can lead to better weight loss outcomes, with participants losing an average of 7.9% of their body weight [15][18]. - It highlights that strict dieting often leads to stronger cravings and potential binge eating, while moderate indulgence can reduce the desire for unhealthy foods [18][21]. - The research indicates that a "pleasure-based" approach to dieting, which includes a 10% allowance for cravings, can significantly improve weight maintenance success rates [21]. Group 3: Scientific Techniques for Sustainable Weight Loss - The article outlines several techniques for effective appetite management, including prioritizing protein intake, increasing fiber consumption, and practicing mindful eating [19][21]. - It emphasizes the importance of emotional management strategies, such as meditation, to reduce emotional eating triggers [21]. - The findings suggest that sustainable weight loss is achievable through a combination of metabolic reset, behavioral training, and neural adaptation to healthier food choices [19][21].

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].

Core Insights - The article highlights the significant contribution of the Beidahuang Agricultural Reclamation Group's Jian Sanjiang branch to China's rice supply, producing 13.9 billion jin of grain from only 0.6% of the national arable land in 2024 [2][18] - The focus is on innovative agricultural practices that enhance soil quality and crop yield, emphasizing the importance of tailored fertilization and land management techniques [6][11] Group 1: Agricultural Innovations - Jian Sanjiang has implemented side-deep fertilization technology, which allows for precise nutrient delivery to rice plants, resulting in an average yield increase of 36 to 48 kg per mu and an average income increase of 109.2 yuan per mu while reducing fertilizer usage by over 10% [6][10] - The region has shifted from traditional broad application of fertilizers to a more scientific approach, treating soil with organic fertilizers and customized nutrient plans [6][11] Group 2: Soil Management - Farmers in Jian Sanjiang have recognized the need for soil aeration, leading to the adoption of satellite-guided leveling machines that improve soil structure without flooding, enhancing crop growth [8][10] - The transformation of fragmented farmland into larger, more efficient plots has increased operational efficiency by 15% to 30%, allowing for better use of agricultural machinery [14][15] Group 3: Sustainable Practices - The establishment of 702 monitoring points for black soil health and the implementation of a "field chief system" for soil protection demonstrate a commitment to sustainable land management [15][18] - The integration of various agricultural practices, such as crop rotation and full straw return, supports a comprehensive green farming system that balances productivity with ecological health [11][18]

Core Viewpoint - The article emphasizes the importance of national initiatives for weight management as a response to rising obesity rates and related health issues in China, highlighting the need for a collective effort to promote healthy lifestyles and combat misinformation in the weight loss industry [5][6][11]. Group 1: National Health Concerns - The prevalence of overweight and obesity among Chinese adults increased from 42% in 2015 to 50.7% in 2020, with projections suggesting it could reach 70.5% by 2030 if no interventions are made [6]. - Among adolescents aged 6-17, the overweight and obesity rate rose from 16% in 2015 to 19% in 2020, with an expected increase to 31.8% by 2030 [6]. Group 2: Public Awareness and Health Education - The national campaign aims to raise awareness about the health risks associated with obesity, including its links to chronic diseases such as diabetes and hypertension [6][8]. - There is a growing trend of unhealthy weight loss practices among young people, driven by social media and marketing, which necessitates a shift towards scientific and rational health concepts [8][9]. Group 3: Market Dynamics and Consumer Behavior - The weight loss product market in China is projected to exceed 4 trillion yuan in 2023, with expectations to surpass 10 trillion yuan by 2030, indicating a rapidly growing industry [12]. - Sales of weight loss drugs have surged by 370% over three years, yet the compliance rate of these products in quality checks is below 65%, highlighting significant market irregularities [9][12]. Group 4: Health Governance and Community Initiatives - Innovative health management initiatives, such as the establishment of specialized clinics for weight management in Shandong province, have shown positive results, with an average body fat rate reduction of 8.5% among participants [11]. - Community-based health programs, including fitness circles and public health activities, are being promoted to encourage widespread participation in healthy living [11][12]. Group 5: Sustainable Health Practices - The article advocates for a flexible self-discipline model in health management, emphasizing balanced nutrition and regular physical activity as sustainable practices for weight management [12]. - The need for a comprehensive health responsibility system is highlighted, as many weight loss products make misleading claims that pose health risks to consumers [12][13].

Group 1 - The article discusses the potential health risks associated with sunbathing and weight loss methods during the summer season, emphasizing that not all practices are suitable for everyone [1][2] - Experts recommend that individuals with certain health conditions, such as high blood pressure or a weak constitution, should avoid sunbathing, while those with a cold constitution may benefit from it [1] - The article highlights that rapid weight loss methods, such as extreme calorie restriction and over-reliance on meal replacements or weight loss drugs, can lead to new cases of fatty liver disease [2] Group 2 - Public health officials warn against health-related scams and misinformation, urging individuals to be cautious of misleading advertisements for health products [2][3] - The article mentions that many so-called "traditional remedies" lack scientific backing and are often used to sell unverified health products for profit [3]

Core Viewpoint - The article emphasizes the launch of a three-year "Weight Management Year" initiative by the National Health Commission to promote healthy living and address the rising obesity rates in China [3][5]. Group 1: Background and Context - The initiative is part of the "Healthy China 2030" strategy, aiming to create a supportive environment for weight management nationwide [5]. - The prevalence of overweight and obesity among Chinese adults is alarming, with over half of the adult population classified as overweight (34.3%) or obese (16.4%) [11]. - The report predicts that by 2030, the obesity rate among adults in China could reach 65.3% [11]. Group 2: Health Risks Associated with Obesity - Obesity is linked to various chronic diseases, including hypertension, diabetes, cardiovascular diseases, and certain cancers [5][12]. - The World Health Organization identifies obesity as the fifth leading risk factor for global health [12]. - Medical expenses related to overweight and obesity in China are projected to reach 418 billion RMB by 2030, accounting for 21.5% of national healthcare costs [12]. Group 3: Guidelines for Weight Management - The article outlines the definition of overweight and obesity based on Body Mass Index (BMI) standards, with a BMI of 24-28 classified as overweight and 28 or above as obese [7]. - It stresses the importance of personal responsibility in managing weight and adopting a healthy lifestyle [5][23]. - Effective weight management should follow three principles: safety, effectiveness, and comprehensive prevention [22]. Group 4: Strategies for Weight Loss - The core principle of weight loss is to consume fewer calories and increase physical activity, creating a negative balance in fat storage [21]. - The article encourages immediate action to enhance health awareness and suggests that the use of GLP-1 medications could help reverse the obesity trend in the next decade [22].