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

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 ...

Vitamin D is an essential nutrient that plays a key role in keeping our body healthy. However, in today’s fast-paced ...

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

Twitter co-founder Jack Dorsey has released a new app that tracks your sun exposure and vitamin D levels. It’s his second app ...

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.

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.

Vitamin D, a fat-soluble vitamin, is found in food and can be made by your body after exposure to ultraviolet rays from the sun. The liver and kidneys help convert vitamin D to its active form.

For decades, medical science has operated under the assumption that people with darker skin simply need more sun exposure to produce adequate vitamin D. This oversimplified understanding has led ...

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 ...

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.