It's interesting that multi-vitamins sometimes have D2 instead of D3. What does that mean? Vitamin D2 is from plants, it's ergocalciferol. It comes from plants that are irradiated by sunlight ...

A potential benefit for high-dose vitamin D3 was observed for patients with left-sided disease (i.e., primary tumors that ...

Avoid taking Vitamin D at night as it can disrupt the sleep hormone. Simultaneously, Vitamin D should be consumed with fatty foods for better absorption. Vitamin D is one of the most essential ...