vitamin D2 (ergocalciferol) and vitamin D3 (cholecalciferol). While both forms serve similar functions in the body, there are differences in their sources, metabolism, and effectiveness.

Vitamin D is crucial for body for improved bone health and immune system support. There are two primary forms of vitamin D: vitamin D2 (ergocalciferol) and vitamin D3 (cholecalciferol). Both forms can ...

Even though twice the amount of D2 (600,000 U/1.5ml) and D3 (300,000 U/1ml) were taken with injection or tablet, and together with 4 different methods, the winner is D3. The better performances in the ...

Vitamin D3 is beneficial for your mood and mental health because it: Numerous studies have examined the direct and indirect relationship between vitamin D and mental ... general term that refers to ...