Costa Leite João, Caldeira Sandra, Watzl Bernhard, Wollgast Jan
Faculdade de Ciências da Saúde, Universidade Fernando Pessoa, Porto, Portugal.
Center for Health Technology and Services Research (CINTESIS), Porto, Portugal.
Glob Food Sec. 2020 Mar;24:100342. doi: 10.1016/j.gfs.2019.100342.
Shifting towards more plant-based diets can reduce the environmental burden of the food system including its impact on the nitrogen cycle. However, such changes need to be compatible with healthy nutrition. To discuss the health aspects of plant-based dietary patterns, this literature review analyses vegetarian and vegan diets and concludes that well-planned, balanced vegetarian diets are nutritious and healthy. Food-based dietary guidelines (FBDGs) that include environmental aspects and practical advice to individuals and society are needed as crucial instruments to further promote public health within the planetary boundaries. FBDGs need to be better exploited to serve as a basis to policies that promote diets supporting the UN sustainable development goals.
转向更多以植物为基础的饮食可以减轻食品系统的环境负担，包括其对氮循环的影响。然而，这种变化需要与健康营养相兼容。为了探讨以植物为基础的饮食模式的健康方面，这篇文献综述分析了素食和纯素饮食，并得出结论：精心规划、均衡的素食饮食是有营养且健康的。将环境因素以及针对个人和社会的实用建议纳入其中的食物本位膳食指南（FBDGs），作为在地球边界内进一步促进公众健康的关键工具是必要的。FBDGs需要得到更好的利用，以作为促进支持联合国可持续发展目标的饮食政策的基础。
