A new study from Intermountain Health suggests vitamin D could play a bigger role in heart health than many people realize.

Pairing your vitamin D with foods that contain certain nutrients–including healthy fats, magnesium, and zinc–can help your body absorb it more efficiently. Fatty fish that are high in omega-3s are a ...

Find out how vitamin C and vitamin D function in your body, their role in immune defense, and how much you may need for optimal support.

A randomized trial from Vanderbilt-Ingram Cancer Center reveals that magnesium may be the missing key to keeping vitamin D ...

Medically reviewed by Patricia Mikula, PharmD Key Takeaways Vitamin D supplements, combined with diet and exercise, may help ...

While essential for bone health and immunity, a surge in high-dose supplementation is leading to a spike in kidney toxicity ...

Vitamin D plays a major role in calcium absorption and bone strength. Low levels can lead to weaker bones, muscle fatigue, ...

New federal food regulations taking effect last week will significantly increase the amount of vitamin D added to several ...

New evidence suggests vitamin D may enhance short-term outcomes in oral lichen planus. Learn more about its role as an ...

Low vitamin D levels lead to poor outcomes following acute respiratory infection (e.g., influenza). This is why high doses of vitamin D supplements have been recommended to reduce the severity of ...

Vitamin D plays a central role in helping the body maintain normal calcium and phosphorus levels, nutrients needed for strong bones and teeth.