使用系统思维方法来绘制人口饮食中超加工食品在全球上升的地图
Benjamin Wood1, Kelly Garton2, Penelope Milsom3
1Global Centre for Preventive Health and Nutrition, Institute for Health Transformation, Deakin University, Burwood, Australia.
概括
超加工食品 (UPF) 导致全球肥胖和疾病. 了解复杂的UPF系统,包括企业影响和农业实践,对于制定有效的公共卫生政策和促进可持续饮食至关重要.
科学领域:
- 公共卫生 营养 公共卫生 营养
- 食品系统分析 食品系统分析
- 系统思维 系统思维
背景情况:
- 超加工食品 (UPF) 是全球肥胖和饮食相关疾病的重要驱动因素.
- 在饮食中UPF的扩散需要全面了解底层系统动态.
研究的目的:
- 确定全球UPF系统的关键参与者,结构,激励和动态.
- 阐明导致UPF在人口饮食中占主导地位的因素.
主要方法:
- 采用了叙事审查方法.
- 使用系统思维方法来开发全球UPF系统的因果循环图 (CLD).
主要成果:
- 该CLD确定了九个强化循环,包括饮食商品化,市场集中,企业政治影响,以及有利于UPF投入的农业制度.
- 还确定了两个平衡循环 (市场和,公共卫生政策) 和一个补偿强化循环.
结论:
- 需要创新和扩张的政府政策来保障健康,可持续的饮食.
- 协调倡导对于挑战剥削性企业食品系统实践至关重要.
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