青少年儿童超重与肥胖的流行现象日趋严重，并成为影响其身心健康的独立风险因素之一。在“健康中国2030”的大背景下，通过系统梳理青少年儿童超重与肥胖的全球流行、致胖环境因素及其健康风险等研究成果，剖析青少年儿童超重与肥胖流行的内在性与外在性特征，并探讨其对个体健康、家庭关系、社会经济等带来的深远影响。结论：青少年儿童超重与肥胖流行问题有加剧的趋向，尤其是在发展中国家；青少年的致胖因素多元而复杂，直接与间接的健康风险应引起高度重视，防治工作需要多部门的、跨学科领域的配合。建议广泛借鉴国内外的研究成果与实践经验，实施针对性的防治研究与干预行动，以有效遏制我国青少年儿童超重与肥胖的蔓延趋势。

The epidemic of overweight and obesity among adolescents and children is becoming more and more serious，which has become one of the independent risk factors that affect the physical and mental health of adolescents. Based on “health China 2030”，through systematically combing the research arguments of the global epidemic，obesogenic environment and health risk of overweight and obesity，the research analyzes the internal and external characteristics of youngster’s overweight and obesity epidemic，and clarifies the profound influence on individual health，family relationship，social economy brought by overweight and obesity.It can be concluded that the trend of adolescent overweight and obesity has been exacerbated，especially in less developed countries；obesogenic factors of adolescent are multiple and complex，and the direct and indirect health risk should be attached inportance to，the multi-sectoral，interdisciplinary cooperation is also required in prevention and treatment work.Therefore，we should draw on new research findings and practical experiences so that the targeted prevention，research and intervention can be carried out，to effectively curb the trend of overweight and obesity among adolescents in China.

江苏省社会科学基金资助项目：基于P-P模式的江苏省青少年运动与健康促进研究（项目编号：16TYB006）。