Vitamin D: 5 Surprising Benefits of Vitamin D3
Updated on Feburary 28, 2023 What is Vitamin D3? Vitamin D is essential for good health and comes in two forms: vitamin D2, also called ergocalciferol, and vitamin D3, or cholecalciferol. While both forms can help the body absorb calcium and phosphorus from food, there are key differences between them. Vitamin D2 is derived from …