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​Studies in Western Alaska have demonstrated that diets high in traditional foods are significantly higher in vitamins A, D, and E, as well as iron, protein, and healthy fatty acids, compared to diets low in traditional foods. Eating marine mammals like seals, walruses, and whales provides access to specialized omega-3 compounds that are less commonly found in other foods (Johnsons et al., 2009). These traditional foods are naturally low in sugar and starch, while being high in healthy fats and proteins, which support brain function.
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Blueberries are rich in polyphenols, which may be beneficial for cognitive performance and mood. Eating blueberries may improve mental performance, particularly short- and long-term memory.
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Alaska Native traditional plant foods extend far beyond berries to include numerous plants with brain health benefits. Fireweed, Devil's club, and Labrador tea represent traditional plant medicines that support overall health and well-being.
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​Harvesting and preparing plant foods provides both physical activity benefits and access to unique parts of the plant that can improve one's health. Collecting and harvesting food in sync with the seasons involves physical activity and keeps your mind engaged.
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The combination of lean proteins, such as caribou or moose, helps build strong muscles and contains only small amounts of fat, leading to a healthier heart and mind. Traditional foods also have anti-inflammatory and immune-boosting effects, reducing the risk of chronic diseases such as diabetes, cancer, and cardiovascular disease. This holistic approach to nutrition supports brain health and overall wellness.
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Further Resources:
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Johnson, J. S., Nobmann, E. D., Asay, E., & Lanier, A. P. (2009). Dietary intake of Alaska Native people in two regions and implications for health: the Alaska Native Dietary and Subsistence Food Assessment Project. International journal of circumpolar health, 68(2), 109-122.
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Traditional Foods & Nutrition, ANTHC
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Walch, A. K., Ohle, K. A., Koller, K. R., Alexie, L., Sapp, F., Thomas, T. K., & Bersamin, A. (2021). Alaska Native Elders’ perspectives on dietary patterns in rural, remote communities. BMC Public Health, 21, 1-9.
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