Vitamin D is often called the “sunshine vitamin,” and for a good reason, it’s one of the few such nutrients which your body makes on its own by a internal process. All it takes is some early morning ...

Vitamin D is crucial for bone health, immune function, and mood, yet deficiency is widespread due to limited sun exposure and ...

When the sun is out, your body can potentially make its own vitamin D, but it still may make sense to continue with ...

"Many Americans are deficient in vitamin D due to limited sun exposure from indoor lifestyles, sunscreen use and our northern ...

The two main forms of dietary vitamin D are vitamin D2 and vitamin D3. As a supplement, vitamin D3 has a higher bioavailability than vitamin D2, ...

Type of Vitamin D: Vitamin D3 is the most common and effective form of vitamin D. Look for a supplement that contains this form. Dosage : The recommended daily intake for vitamin D varies ...

Research shows that both forms are well-absorbed, but vitamin D3 supplements may elevate blood levels of vitamin D to a greater extent, per the NIH. Most multivitamins contain vitamin D but ...

Women between ages of 30 and 70 need about 600 international units, and once they're over 70, that number goes up to about ...

Forms of Vitamin D . You can find two main forms of vitamin D in foods and dietary supplements: vitamin D2 (ergocalciferol) and D3 (cholecalciferol).

Vitamin D, in its active form, is called calcitriol. Calcitriol helps decrease the inflammation that occurs with colorectal cancer and stops the formation of new blood vessels that can supply ...

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