Category: Arctic studies

In Western Siberia, a population study confirmed widespread vitamin D insufficiency, with over 50% of adults experiencing reduced levels, especially during winter. This stark reality prompts a crucial question: how do people in Siberia get vitamin D when sunlight is scarce for much of the year?

Research indicates that the traditional Inuit diet provides a rich source of vitamin D, allowing indigenous Arctic communities to maintain adequate levels despite living in regions with minimal sun. This nutritional strategy is a primary way that Inuit get vitamin D, supplemented by unique physiological traits that enhance nutrient utilization.