CRediT authorship contribution statement Yuanyuan Zhu: Methodology, Data curation, Writing – review & editing. Yan Zhang: Software, Data curation, Formal analysis, Writing – original draft. Xiaohua Zhu: Conceptualization, Supervision, acquisition.
机构署名：
本校为第一机构
院系归属：
城市与环境科学学院
摘要：
The role of national dietary guidelines in realizing sustainable diet is noteworthy. Exploring the evolution, characteristics and adjustment of Chinese dietary guidelines can provide important inspiration for global sustainable diet adjustment. Here, we explored the differences between the dietary structure and dietary guidelines, and quantified the environmental impact of Chinese dietary guidelines using the food carbon footprint, water footprint and land demand. The results showed that Chinese dietary guidelines changed from survival to nutrition balance. In contrast, Chinese dietary guideli...
