国家级减肥指南重磅发布！体重达到这个标准，健康长寿到90岁指日可待！

Core Viewpoint - The article emphasizes the importance of weight management as part of the "Healthy China 2030" strategy, highlighting that maintaining stable body weight is linked to longevity and overall health [2][28]. Group 1: Research Findings - A study published in the Journal of Gerontology indicates that women who maintain stable body weight are more likely to live to 90 years or older [7][9]. - The research included 54,437 women aged 61 to 81, measuring their weight at baseline, 3 years, and 10 years [8]. - Among the participants, 30,647 women (56%) lived to at least 90 years, with those maintaining stable weight having a 1.2 to 2 times higher chance of longevity compared to those who lost 5% or more of their weight [9]. Group 2: Weight Management Guidelines - The National Health Commission has initiated a three-year action plan for weight management, aiming to enhance public awareness and skills related to weight management by 2026, with a target of reducing the annual obesity rate increase by 10% [28][30]. - The article outlines that a balanced diet and increased physical activity are fundamental for effective weight loss, recommending a gradual weight reduction of 5% to 10% over six months [15][20]. - Specific dietary recommendations include prioritizing whole grains, lean proteins, low-fat dairy, and a variety of fresh fruits and vegetables while controlling total caloric intake [18][20].