Ergocalciferol

A form of Vitamin D also known as Vitamin D2. It is derived from plant sources and synthesized by exposing fungi or yeast to ultraviolet (UV) light. Ergocalciferol is used to fortify foods and as a dietary supplement to prevent or treat Vitamin D deficiency.

Key Difference

Ergocalciferol (Vitamin D2): Plant-based and less effective at raising blood levels of Vitamin D compared to cholecalciferol (Vitamin D3).

How It Works

Ergocalciferol is converted into its active form in the liver and kidneys to support calcium absorption bone health and immune function.

Common Uses

Ergocalciferol is often added to fortified foods like cereals plant-based milks and supplements to provide a vegan-friendly source of Vitamin D.

Key Takeaway

Ergocalciferol is a plant-derived form of Vitamin D2 used in fortified foods and supplements to address deficiencies especially for individuals following a plant-based diet.

What Is Ergocalciferol

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