Which Vitamin D is from Animals? A Guide to D3 and Cholecalciferol
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3 min read
Most people know that vitamin D is vital for bone health, but a lesser-known fact is that it comes in two primary forms: Vitamin D2 and Vitamin D3. Answering the question of which vitamin D is from animals is simple—the animal-derived version is D3, also known as cholecalciferol.
