Why do people in cold place eat a lot of non vegetarian food?

People in cold regions often consume more non-vegetarian food due to the higher caloric and nutritional needs required to maintain body heat in low temperatures. Animal-based foods are typically rich in protein and fats, which provide the necessary energy and warmth. Additionally, the availability of wildlife and fish in these areas makes non-vegetarian options more accessible and practical compared to cultivating crops in harsh climates. This dietary preference is often reinforced by cultural traditions and local practices.