Previous research has shown that vitamin D deficiency can increase the risk of multiple sclerosis (MS) — and a new study suggests that supplementing it in high doses could help reduce symptoms.

A doctor says seven in 10 Americans is not getting enough of a vital vitamin which plays a key role in bone health. Known as ...

Liver is a love-it-or-hate-it food, but if you like beef liver, it's another good way to get vitamin D. You can either cook it up, popular with onions, or liver sausage can be a good source of vitamin ...

In the United States, the Food and Drug Administration (FDA) does not regulate supplements the way it regulates prescription drugs. That means some supplement products may not contain what the label ...

Dr Sam Oliver, an expert in sport and exercise science at Bangor University, says that “from October through to March due to insufficient sunlight, a low-dose daily oral vitamin D3 supplement ...

Most men need around 15 micrograms (equal to 600 international units) of vitamin D daily, although men older than 70 would benefit from 20 micrograms (800 IU) daily. Mild deficiency is more common ...

Your body makes vitamin D when cells in your skin come into contact with ultraviolet rays from the sun. After sun exposure, these cells begin a process that results in active vitamin D in the form of ...

SafeSide Recovery, the contracted operator of the city of Pueblo's homeless shelter, launched the "Pueblo 1,000" campaign to raise $300,000 annually for the shelter and support services.

The two most important forms of vitamin D for humans are D2 and D3. Vitamin D2 is made by plants ... take a minimum 400 international units (IU) of vitamin D per day from October to April.