From the exotic to the everyday: The Avocado crossing borders via cyberspace.

With the globalization of food sales and consumption, exotic foods are now regularly crossing geographical and cultural borders and moving into local areas. This process is attracting ever-increasing attention from academics. Taking avocado consumption presented on Sina Weibo as an example, this research analyzes avocado related user-generated content on Sina Weibo over three years- 2013, 2015, and 2017- and employs topic modeling and semantic network methods to obtain the mechanism by which exotic food cross borders to appear in local consumers' daily food choices. Two specific links are explored: online information dissemination and offline daily consumption. The result indicates that a selective geographical narrative and framework for avocado information influence local consumers' choice of exotic foods according to three aspects: edibility, accessibility, and acceptability. For local consumers, the avocado is now connected with local objects and spaces, gradually transforming from a novelty to functional daily food and from low to high-frequency consumption to high-frequency consumption, escaping the marginal and penetrating into the core cultural context and completing the process of embedment into the everyday. This study refutes the assertion that "globalized diets bring about homogenized diets," explores the mechanism of influence by which information dissemination in cyberspace affects cultural borders, complements the study of food consumption in Southern countries, and provides new thoughts on the theoretical and practical exploration of food globalization from the perspective of food geography.

Curvilinear Relations Between Parallel Multiple Jobs and Physical Activities Functioning/Mental Health Problems: The Evidence From an Agriculture Population.

OBJECTIVE: The practice of parallel multiple jobs has increasingly become a global trend. However, the effects of parallel multiple jobs on physical and mental health have not been well understood. METHOD: Data come from China Health and Retirement Longitudinal Study published by CHARLS in 2015. The agricultural population aged 45 years old and above are selected through stratified random sampling (N = 10,118). Robust regression method is used to give robust estimation. RESULTS: U-shape relations are found. The modest increase in the number of parallel multiple jobs can alleviate the difficulty in physical activities functioning and can reduce mental health problems. However, these beneficial effects could turn detrimental with the number of parallel multiple jobs beyond the modest level, leading to work overload. CONCLUSION: Parallel multiple jobs could be considered a double edge sword for physical and mental health.