Vitamin D boosts bone health and fights inflammation. Sunshine helps produce it. So, do Floridians need to take supplements in the summer? Also in this month’s Your Health column: How to ...

While foods can provide some Vitamin D, sunlight remains the primary source for most people. Dr. Neha Vyas, a nutrition ...

Millennials are increasingly reporting joint pain, with experts linking it to vitamin D deficiency, sedentary lifestyles, and ...

Before stocking up on capsules from the vitamin aisle, evaluate your diet for vitamin D gaps. That’s right: The sun isn’t the only way to get this important nutrient.

The recommended daily allowance of vitamin D is 600 international units (IU) for people ages 1 to 70 and 800 IU for adults over 70. “However, your doctor may recommend a higher dose if you have ...

Doctors say vitamin D plays an important role in our bodies, helping with things like bone health, and you don’t need to spend all day in the sun in order to get enough.

Despite the benefits of vitamin D, excessive sun exposure still poses risks. The key is striking the right balance—enough sunlight to support vitamin D synthesis without increasing the ...

How Much Sun Do You Need for Vitamin D? If you're using sunscreen and plan to be outside anyway, brief sun exposure may help with vitamin D production. Research shows that about 10 minutes of ...

I think prudent sun exposure has benefits beyond vitamin D, so supplementation will not make up for being outdoors, staying active, and the benefits on mood that are linked with careful sun ...

This exposure triggers a biochemical process that converts a compound in the skin into previtamin D3, which is then transformed into active vitamin D after passing through the liver and kidneys.

As for people with darker skin, they have more melanin, so less UV light gets absorbed to create vitamin D3. They need more sun exposure to produce vitamin D3 than those with lighter skin.

The finding that sun exposure and vitamin D levels may be linked to MS is not a new one -- UV light and vitamin D are known to dampen the kind of abnormal immune system activity that is believed ...