The Vikings may be remembered for their daring voyages and rugged lifestyle, but their eating habits are now inspiring modern diets. The so-called ‘Viking diet,’ also known as the Nordic diet, takes cues from what Norse people consumed between the 8th and 11th centuries. It was a time when meals were shaped by the seasons, geography, and the need for sustenance during long, harsh winters.
Today’s version shares similarities with the Mediterranean diet, focusing on whole, minimally processed foods like vegetables, berries, fish, whole grains, nuts, and moderate amounts of dairy and meat. Advocates say it’s nutrient-rich, fibre-packed, and good for heart health, but before adding it to your meal plan, it’s worth understanding its benefits, limitations, and how to adapt it to a modern lifestyle.
What is the ‘Viking diet’ and why do you think this ancient diet is becoming popular again?
Ashlesha Joshi, senior nutritionist at Tone 30 Pilates, tells indianexpress.com, “The Viking diet is inspired by the traditional eating patterns of Nordic populations, focusing on seasonal and locally sourced foods such as fatty fish, whole grains, root vegetables, berries, legumes, and small amounts of meat and dairy. It is naturally rich in omega-3 fatty acids, fibre, and antioxidants, while being low in processed sugars and refined carbohydrates.”
She adds that its resurgence in popularity is largely due to “a growing global shift towards whole foods and minimally processed diets that support both health and environmental sustainability.” Many people also find it appealing because it shares similarities with the well-studied Mediterranean diet but with a cooler-climate twist that feels more attainable for those living in different regions.
For vegetarians and vegans, following the diet’s principles would require thoughtful substitutions to ensure adequate omega-3 and protein intake (Source: Freepik)
Potential drawbacks or health risks to following a Viking-style diet long-term, especially for Indians
While the Viking diet has many health benefits, Joshi admits that there are some considerations for long-term adoption, particularly in the Indian context. “The diet is naturally high in cold-water fish, which are not as readily available in many parts of India, potentially leading to reliance on frozen or imported options,” she says, adding that it also includes a higher proportion of animal protein compared to traditional Indian diets. This could increase the intake of saturated fats if not balanced with sufficient plant-based foods.
Another challenge is the cultural and climatic difference; the Viking diet is suited for colder environments where higher fat intake supports energy needs, whereas in warmer climates, such richness might feel heavy and less suitable for daily consumption. “People with specific health concerns such as kidney disease or certain heart conditions should adapt the protein and fat content carefully. For vegetarians and vegans, following the diet’s principles would require thoughtful substitutions to ensure adequate omega-3 and protein intake through plant sources like flaxseeds, walnuts, lentils, and chickpeas,” stresses Joshi.
Practical tips that can help someone adapt the Viking diet to modern food availability
Joshi suggests, “Start by increasing the intake of fresh vegetables, seasonal fruits, and whole grains such as barley, oats, and millets that are locally available. Include oily fish like mackerel or sardines where possible, or plant-based omega-3 sources for those who do not consume seafood.”
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She adds that one should focus on cooking methods that preserve nutrients, such as baking, steaming, and slow-cooking, instead of deep-frying. Legumes and pulses can play a larger role in an Indian version of the Viking diet to ensure sufficient fibre and protein while keeping it budget-friendly. Limiting processed sugars and refined flours is key, as is incorporating nuts and seeds for healthy fats. Portion balance and mindful eating will help make the diet more sustainable in the long term, ensuring it fits seamlessly into an Indian lifestyle.
