Doctors use the 25-hydroxy vitamin D test to monitor your vitamin D levels. Low levels can mean you need to spend more time outdoors or adjust your diet. But it can also occur with certain medical ...

A vitamin D test is also called a 25-hydroxyvitamin D test. It can help you check your vitamin D levels at home. Many of these tests are of the same quality as those that medical professionals use.

It supports bones, mood, immunity, healthy pregnancies, and more, whether from sunlight, food, or supplements.Jump to Key ...

If you’re at risk of vitamin D deficiency or are worried about your levels, an at-home test may be a good first step. Here, we explain how the hydroxy-25 vitamin D test works, who should use it ...

A new study published in the journal Nutrients suggests that vitamin D levels play a “critical role" in preventing and treating colorectal cancer. The researchers share the key findings.

Vitamin D, a fat soluble vitamin, is important for several body functions, including heart activity. The human body needs ...

When it comes to issues of vitamin D in chronic kidney disease (CKD), core certainties include that most patients with CKD have dysregulated 25-hydroxy vitamin D (25[OH]D) and nutritional ...

Study: Serum 25-Hydroxyvitamin D Status and Vitamin D Supplements Use Are Not Associated with Low Back Pain in the Large UK Biobank Cohort. Image Credit: FotoHelin / Shutterstock Vitamin D ...

A phase III randomized prospective trial of the effect of psychotherapy on distress in 287 prostate cancer patients: A URCC CCOP Study Severely malnourished 112 21.9 (14.8) 19.2–24.8 No significant ...

Individuals with serum vitamin D concentrations of approximately 55 nmol/L appeared to be at the lowest risk of chronic obstructive pulmonary disease (COPD). Higher concentrations of vitamin D ...