Core Viewpoint - The National Health Commission has released the "Adult Obesity Dietary Guidelines (2024 Edition)", providing authoritative interpretations on dietary practices for weight loss, including personalized seasonal meal plans for obese populations across seven regions in China [1]. Regional Dietary Plans Northeast Region - The dietary plan emphasizes traditional food culture, focusing on rice, wheat, poultry, and dairy while controlling oil, salt, and sugar intake. Meal plans are available for 1200, 1400, and 1600 kilocalories [1][3]. Northwest Region - The dietary plan favors wheat-based staples, includes beef and lamb, and has a variety of fruits but fewer leafy vegetables. Meal plans are also available for 1200, 1400, and 1600 kilocalories [8][9]. North China Region - The dietary plan highlights wheat-based staples with a focus on poultry and limited vegetable and seafood intake. Meal plans are available for 1200, 1400, and 1600 kilocalories [12][13]. East China Region - The dietary plan prefers rice as the main staple, with a variety of freshwater fish and a lighter flavor profile. Meal plans are available for 1200, 1400, and 1600 kilocalories [16][17]. Central China Region - The dietary plan emphasizes rice and wheat, with a preference for spicy flavors and a variety of vegetables. Meal plans are available for 1200, 1400, and 1600 kilocalories [20][21]. Southwest Region - The dietary plan focuses on rice as the main staple, with a significant inclusion of poultry and livestock. Meal plans are available for 1200, 1400, and 1600 kilocalories [24][25]. South China Region - The dietary plan prioritizes rice, features rich soups, and includes a variety of vegetables and seafood with a lighter taste. Meal plans are available for 1200, 1400, and 1600 kilocalories [28][29].