Vitamin D levels can be measured with a blood test. This test can indicate whether you have adequate levels, are at risk of a vitamin D deficiency, or have levels that are too high. Levels that ...

A new study suggests that a simple blood test could help doctors quickly determine whether a stroke is caused by bleeding or ...

Blood tests are often the first line of testing ... also be part of the diagnostic process for MS symptoms. A vitamin D deficiency does not have similar symptoms to MS, but it may increase your ...

Doctors use various blood tests for hair loss to identify ... A 2023 pilot study linked vitamin D deficiency to alopecia areata, a condition where the immune system destroys hair follicles ...

10 mcg = 400 IU. 15 mcg = 600 IU. 20 mcg = 800 IU. It is much easier to access the patient’s need after a vitamin D blood test. Few individuals would allow their clinician to simply guess an ...

Vitamin D3 supplementation was associated with antihypertensive effects without significant between-dose differences among overweight older adults.

A recent analysis from a randomized clinical trial conducted by researchers at the Dana-Farber Brigham Cancer Center ...

Vitamin D2 aids calcium absorption, strengthens bones, and supports immunity. Found in plants, it's used to treat vitamin D ...