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Tag: Animal derived nutrients

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Is vitamin D3 derived from animals?

4 min read
According to the National Institutes of Health, while our bodies can produce vitamin D3 from sun exposure, most dietary supplements and fortified foods historically relied on animal sources. This has led many to question the origins of their supplements. So, is vitamin D3 derived from animals, or are there plant-based options available for those on vegan or vegetarian diets?