Lakartidningen. 2025 Sep 25;122:25037.
ABSTRACT
Unhealthy diets are a major contributor to obesity, type 2 diabetes, cardiovascular disease and cancer, but dietary improvements can significantly reduce disease risk and premature death. The food sector is responsible for one third of global greenhouse gas emissions and significant biodiversity loss, with animal-based foods having the highest environmental impact. Climate change threatens food production and nutritional quality, while over 2.3 billion people already face food insecurity. The 2023 Nordic Nutrition Recommendations (NNR) emphasize a shift towards plant-based diets for both health and environmental benefits. Achieving sustainable food systems requires political action, education, healthcare initiatives, and increased awareness. A dietary transition can improve public health, reduce environmental impact, and contribute to a sustainable future.
PMID:41364900