Journal of Agriculture and Food Science

Against the backdrop of the continuous advancement of the "Healthy China 2030" strategy, the community-based weight management catering industry, as an innovative carrier for the scenario-based implementation of health services, holds significant importance for addressing the public health challenge of overweight and obesity. Based on the hierarchical demand theory and service ecosystem construction theory, this paper identifies three core issues—"product homogeneity-service disconnect-resource fragmentation"—through empirical research, and innovatively proposes solutions such as a "precision nutrition meal planning system," "community health service community," and "dynamic pricing algorithm model." The study finds that an operation model integrating biometric technology and community resource networks can significantly enhance customer repurchase rates, providing a new pathway for the industry's sustainable development.

Community catering; Weight management; Precision service; Ecosystem co-construction