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Витамин D: фокус на группах риска и нетрадиционных источниках
Among the alternative or poorly used sources of vitamin D, the products of marine hunting and arctic reindeer husbandry are of particular interest. The promising nature of these sources of vitamin D is due to the fact that pinnipeds and cetaceans, staying at the top of food pyramids in marine biotopes, accumulate high concentrations of vitamin D and 25 (OH) D in their tissues. Reindeer tissue is rich in these nutrients thanks to natural foods including lichens and D2-producing fungi. The second promising direction for expanding the range of products with high vitamin D content is the use of various types of plant products, primarily algae, fungi and lichens. Improving the way these products are processed, developing new food products and diets and introducing them are an effective way to optimize D-vitamin status of the general population.