It is also found in fortified foods, such as milk, cereal, and orange juice. Vitamin D3 (cholecalciferol) is produced by the ...

While vitamin D is widely recognized for its vital contribution to bone health and immune system support, there is another ...

Vitamin D2 is also known as "ergocalciferol," and vitamin D3 is also known as "cholecalciferol." This is important for patients who have purchased a dietary supplement that does not indicate the ...