Healthy Nordic Diets and Cardiometabolic Health
Summary
The Healthy Nordic Diet encompasses traditional eating patterns from Northern Europe, characterised by abundant consumption of whole grains (notably rye and oats), berries, root vegetables, legumes, fatty fish (such as salmon and herring) and rapeseed oil, with limited intake of red meat, processed foods and added sugars. This dietary framework has drawn attention for its potential to modulate risk factors linked to cardiometabolic disease—including hypertension, dyslipidaemia, insulin resistance and systemic inflammation—through synergistic effects of fibre, omega-3 fatty acids, antioxidants and bioactive phytochemicals. Emerging evidence indicates that adherence to a Nordic dietary pattern favourably influences blood lipid profiles, attenuates low-grade inflammatory processes and supports vascular function, thereby contributing to reductions in myocardial infarction, stroke and type 2 diabetes across diverse populations. Mechanistically, the diet’s emphasis on plant-based foods and marine sources appears to enhance endothelial health and promote reverse cholesterol transport, while modulating gut microbiota composition to further bolster cardiometabolic resilience. The global significance of this regional diet lies in its adaptability and sustainability, offering practical applications for dietary guidelines aimed at chronic disease prevention and healthy ageing.
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Healthy Nordic Diets and Cardiometabolic Health publication trend
The graph below shows the total number of articles in healthy nordic diets and cardiometabolic health across all publications each year (not limited to Nature Index journals).
Technical terms
Cardiometabolic health: The combined status of cardiovascular and metabolic risk factors, including blood pressure, lipid profile and glucose regulation.
Nordic diet: A dietary pattern based on traditional foods of Northern Europe, prioritising whole grains, berries, root vegetables, fatty fish, legumes and rapeseed oil with limited processed meats and sugars.
Randomised controlled trial: An experimental study design in which participants are allocated by chance to receive either an intervention or a control condition to assess causal effects.
Low-grade inflammation: Persistent, mild elevation of inflammatory biomarkers that contributes to the development of cardiometabolic disorders.
Hazard ratio: A statistical measure reflecting the relative rate at which a specified event occurs in one group compared to another over time.
References
- Dietary patterns and cardiometabolic health: Clinical evidence and mechanism. MedComm (2023).
- Multifunctional dietary interventions, low-grade inflammation and cardiometabolic profile: a scoping review. Frontiers in Immunology (2024).
- Nordic Nutrition Recommendations and risk of myocardial infarction and stroke: a prospective cohort study. European Journal of Nutrition (2024).
- Dietary Patterns and Cardiometabolic Outcomes in Diabetes: A Summary of Systematic Reviews and Meta-Analyses. Nutrients (2019).
- What is a healthy Nordic diet? Foods and nutrients in the NORDIET study. Food & Nutrition Research (2012).
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