Calcium is a mineral that gives bones their structure and strength, while vitamin D is a hormone that supports bone growth, according to Natalie Allen, RD, a clinical associate professor of nutrition ...

A lack of vitamin D can cause a predisposition to bone fractures, muscle and bone aches and pains, and fatigue. It can even ...

Vitamin D is a fat-soluble vitamin which plays a role in immune function, bone health and cell growth. It’s essential for the body’s absorption of calcium, and optimal calcium balance is vital ...

Still, as with the links between vitamin D and general health, the case for it as a sports supplement is far from clear. And even if you're convinced, it's not easy to figure out how much is enough.

When there is a deficiency of vitamin D in the body, it impacts several important functions of the body. Here, take a look at what happens to your body when there is a deficiency of Vitamin D.

Magnesium helps make vitamin D useful in your body. If magnesium levels are low, your body will have difficulty processing and using vitamin D. 2 Taking them together may boost the benefits. 8 ...

Vitamin D is a key player in keeping your immune system strong. If you’re getting sick often or dealing with autoimmune problems, low vitamin D might be part of the problem. Research shows that ...

Vitamin D enhances the activity of these immune cells: macrophages, monocytes, and T cells; which are essentially required in the body's defense systems.

It is common to have a deficiency of vitamin D in the body during the summer season. Because going out only when needed and not staying out in the sun for long can cause a deficiency of vitamin D ...

These could be signs your body is low on Vitamin D. Spot these 7 early symptoms on your skin and body before it’s too late. TheHealthSite.com ...

He actually took even more than was prescribed, since he accidentally bought the wrong strength of vitamin D drops, and was taking about 8,000-12,000 IU of vitamin D daily for two and a half years.