They measure vitamin D using one of two measurements: nanomoles per liter (nmol/l) or nanograms per milliliter (ng/ml). The following table provides rough ranges for low, normal, and high vitamin ...

The main complication of vitamin D toxicity is hypercalcemia, which is higher-than-normal levels of calcium ... you whether ...

However, it generally takes about 6-8 weeks of supplementation for your vitamin D levels to go back into the normal range. Even after your Vitamin D levels get normal, your doctor may still have ...

The study, published in CANCER, a peer-reviewed journal of the American Cancer Society, found that patients with normal ...

A favorable response rate to immune checkpoint inhibitors was observed in 56.0% of patients in the group with normal baseline vitamin D levels or normal levels obtained with vitamin D ...

New research suggests vitamin D may help slow biological aging by reducing telomeres shortening, a key marker of cellular aging. Newsweek has reached out to some of the study's authors as well as ...

Vitamin D has an impact on the health and the body, helping out with bone health, immunity system, and also regulates the mood. However, its deficiency often happens because these symptoms can ...

while those with normal vitamin D levels tend to have better cholesterol levels. Understanding how vitamin D and cholesterol interact can help ensure your levels stay within a healthy range.