Researchers analyzed 11 trials with 655 adults and discovered that taking vitamin D2 supplements decreases the body's vitamin ...

For patients with metastatic colorectal cancer, adding a higher dose proves just as effective as the standard dose of vitamin D3, despite one exception. In patients with metastatic (spreading) ...

Learn how vitamin D functions and may affect diabetes, heart disease, cancer, and dementia risk. Plus, how it could benefit ...

Taking vitamin D2 may lower vitamin D3 levels, suggesting the two forms aren’t interchangeable. Vitamin D3 appears more ...

“However, we discovered that vitamin D2 supplements can actually decrease levels of vitamin D3 in the body, which is a ...

Taking too much vitamin D can cause nausea, vomiting, weakness, and bone pain. Over time, vitamin D toxicity may cause heart ...

A recent study documented the benefits of maintaining normal vitamin D levels for patients with inoperable, locally advanced or metastatic melanoma receiving anti-PD-1 immunotherapy. Maintaining ...

Intravenous nutrient therapies (IVNT), or vitamin IV therapies, are part of a popular health and wellness trend spreading across the United States. For instance, some celebrities are promoting vitamin ...