Ever Heard of The Nordic Diet? Large Study Finds It Could Help You Live Longer

Key Points:

• The Nordic diet, based on traditional foods from Denmark, Finland, Iceland, Norway, and Sweden, is a plant-based eating plan emphasizing fatty fish, root vegetables, rapeseed oil, oats, rye, pears, and apples, and is sometimes called the "Mediterranean diet of the north."
• A new Danish study analyzing data from over 64,000 Swedish adults suggests that strictly following a healthy Nordic diet could reduce the risk of all-cause mortality by 4-6% over 24 years, supporting previous findings linking the diet to lower risks of cardiovascular and cancer mortality.
• A 2025 randomized controlled trial found that Swedish adults with prediabetes or type 2 diabetes who adhered to the Nordic diet experienced significant improvements in liver fat reduction, blood glucose control, and other metabolic markers, with over half achieving remission of fatty liver disease.
• While less researched than the Mediterranean diet, the Nordic diet's emphasis on locally grown and caught foods may make it easier to follow in northern Europe and offers potential sustainability benefits by supporting local food production and reducing environmental impact.
• The study highlights that certain subgroups, such as older adults with hypertension and diabetes, may benefit more from the Nordic diet, though further clinical trials are needed to confirm these nuanced effects.