Another key difference between the two forms of vitamin D is their source. “Vitamin D2 is usually produced by plants when ...

Vitamin D has two forms: vitamin D2 (ergocalciferol) derived from plant-based sources and vitamin D3 (cholecalciferol) found in some fish and meat and produced by your body when exposed to sunlight.

3 differences between vitamin D2 vs. D3. Both vitamin D2 and D3 are precursors to the active form of vitamin D in the body. That is to say, they’re both good for you and support healthy levels ...

You can boost vitamin D through fortified foods, fish and seafood, safe sunlight exposure, and proper absorption. Some people ...

Still tossing mushrooms straight into the pan? You might want to pause. Sun-drying mushrooms before cooking can significantly ...

Vitamin D2 is plant-based, while vitamin D3 comes from animal products and sunlight. Depending on your needs, one may be more effective than the other.

Is vitamin D2 prescription only? No, Vitamin D2 is available both as a prescription (high-dose ergocalciferol 50,000 units) for severe deficiency and as an over-the-counter supplement in lower ...

Vitamin D2 and/or Vitamin D3 . There are two types of vitamin D supplements available for over-the-counter purchase (vitamin D2 and vitamin D3). Vitamin D3 is the type that most experts believe ...

As a supplement, vitamin D3 has a higher bioavailability than vitamin D2, meaning it’s more easily absorbed into the gut, says Laura Domrose, a registered dietitian nutritionist at The Ohio ...

Treatment for Vitamin D Deficiency Prescribed Vitamin D2. For individuals with severe deficiency, doctors often prescribe ergocalciferol 50,000 units (Vitamin D2) to quickly restore vitamin D levels.