The plant-based form of vitamin D found in fungi and fortified foods.
Ergocalciferol is vitamin D2, the plant-derived form of vitamin D found in mushrooms and fortified plant foods.
Ergocalciferol is the form of vitamin D synthesized by plants and fungi when exposed to ultraviolet B light, making it the vegan-friendly alternative to cholecalciferol (D3). Although both D2 and D3 are converted to active vitamin D metabolites in the body, D3 is generally considered more potent and has a longer half-life in circulation. Ergocalciferol is commonly used in fortified foods and supplements, making it widely accessible. However, its bioavailability and effectiveness in raising blood vitamin D levels are typically lower than D3. This form is particularly important for vegetarians and vegans who do not consume animal products. While functional, ergocalciferol has become less preferred in recent research due to superior performance of cholecalciferol.
Provides plant-based vitamin D support for calcium absorption, bone health, and immune function.
Vegans and vegetarians should consume fortified foods containing ergocalciferol or consider D2 supplements, though D3 from algae is increasingly preferred. Check labels on plant-based milks and cereals for D2 content. Pair vitamin D sources with calcium-rich foods for optimal bone health.
Ergocalciferol is a plant-based vitamin D option suitable for vegan and vegetarian diets.
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