Core Viewpoint - The working conditions and health of delivery riders have become a significant concern, especially in light of recent regulations mandating social insurance contributions, yet many riders remain focused on immediate financial pressures rather than long-term benefits like social security [1][2]. Group 1: Health and Nutrition of Riders - Delivery riders often sacrifice their health for work, frequently consuming unhealthy meals due to their demanding schedules, leading to issues like stomach problems [2][3]. - The nature of their work results in irregular eating patterns, where meal timing and quality depend on order volume and work hours rather than personal health choices [3][4]. - Many riders resort to quick, high-calorie food options, which do not provide balanced nutrition, reflecting a broader issue of food insecurity among laborers [7][8]. Group 2: Psychological Impact - The mental health of riders is also at risk, with studies indicating that gig workers who eat less than three meals a day are significantly more likely to suffer from depression [8][9]. - The conflict between their roles as workers and caregivers exacerbates stress, making it difficult for them to maintain a healthy lifestyle [8][12]. Group 3: Broader Implications of Gig Economy - The gig economy's work environment is identified as a new social determinant of health, with implications for cardiovascular disease risks among workers [10][11]. - Structural issues such as lack of healthcare, minimum wage, and union representation further complicate the health challenges faced by gig workers, particularly among marginalized groups [11][12]. - There is a pressing need for systematic research on the health challenges faced by gig workers, especially in the context of China's large gig economy [11][12].