开学季是养成新习惯的最佳时机。帮孩子管理体重，不是盲目追求“瘦”，而是为孩子一生的代谢健康打下基础——这正是国家将“健康体重”写入五年行动计划的深意。

项目编号：JKKPZD-2025-A23 “食智慧吃，体健慧管”系列科普

[1]国家卫生健康委等13部门.儿童青少年"五健"促进行动计划（2026-2030年）.

[2]Kevin D, Hall,Alexis, Ayuketah,Robert, Brychta et al. Ultra-Processed Diets Cause Excess Calorie Intake and Weight Gain: An Inpatient Randomized Controlled Trial of Ad Libitum Food Intake.[J] .Cell Metab, 2019, 30: 226.

[3]Mayra, Figueiredo Barata,Gert B M, Mensink,Anja, Schienkiewitz et al. Association of ultra-processed food patterns with overweight and obesity in the German health interview and examination survey for children and adolescents (KiGGS): a longitudinal study.[J] .BMC Public Health, 2025, 25: 3961.

[4]Ming, Li,Zumin, Shi,Ultra-processed food consumption and obesity among children and adolescents in China-Findings from China Health and Nutrition Survey.[J] .Pediatr Obes, 2025, 20: e70012.

[5]生命时报. 肥胖、高血压、影响发育……超加工食品对孩子祸患无穷. 2026-08-27. https://www.lifetimes.cn/article/4413wCl5vqR

牛杨 上海交通大学医学院附属新华医院 临床营养科 主管营养师