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 essential for bone health and immune function. One of these best vitamin D supplements can help if you're not ...

This is a big deal. Not only do our bodies need vitamin D to properly function, but not getting enough of the nutrient can ...

OU Health's Dr. Catherine Mims explains why vitamin D is critical for bone, brain, and immune health, and how to safely ...

As the latest wave of COVID-19 shows no signs of abating, University of South Australia experts say it's not just booster ...

Vitamin D is commonly absorbed into the body from sunlight, but how much do women really need?

In one of my last pieces, I broke down how training frequency can drive adaptations for the everyday athlete. Today, we're exploring a powerful lever: vitamin D ...

One study found that 82% of people with irritable bowel syndrome (IBS) were low on vitamin D—and the lower their vitamin D levels, the worse their symptoms.

Vitamin D is the hero when it comes to calcium absorption, bone health, immune function, and even mood regulation. Some studies link low levels of vitamin D to fatigue, depression, muscle pain ...

Vitamin D is crucial for bone health, immune function, and mood, yet deficiency is widespread due to limited sun exposure and poor diet. Sunlight is the most effective way to boost vitamin D ...

There are a few key differences between vitamin D2 vs. D3. Learn what they are and why they matter.

Vital for bone and brain health, vitamin D has also been linked to improved muscle strength and better performances in the ...