For adults, a typical level of vitamin D in the blood is 20 nanograms per milliliter (ng/ml) or above. Levels of 12 ng/ml are too low and levels of 50 ng/ml are too high. High or low levels may affect ...

Vitamin D toxicity, also known as hypervitaminosis D, is a rare but potentially dangerous condition that kicks in when ...

Vitamin D, often hailed as the "sunshine vitamin," is celebrated for its crucial role in bone health, immune function, a ...

Pathologists are frustrated with the inappropriate ordering because “we don’t see the patient; we see the test that was ...

New research indicates that for patients with advanced skin cancer, it may be important to maintain normal vitamin D levels when receiving immunotherapy medications called immune checkpoint inhibitors ...

A normal intake of vitamin D can reduce the risk of death substantially in people with cardiovascular disease, a Norwegian study shows. A study from the University of Bergen (UiB) concludes that ...