Medically reviewed by Soma Mandal, MD A vitamin D test is a blood test that measures the level of vitamin D (calciferol) in ...

New research finds that taking a daily vitamin D supplement may help lower blood pressure, especially for older adults with ...

Vitamin D3 seemed more effective than D2 at raising this important blood test. Furthermore, preliminary work showed that enzymes in the liver and the final vitamin D receptors (VDR) in important ...

Most people will need a blood test at some point in their lives. Blood tests are part of routine health screenings. They are used to check organ function and immune system activity, to diagnose ...

Vitamin D3 offers numerous benefits for skin. The sunshine vitamin: Vitamin D3 supplements and skincare products containing vitamin D are often recommended for people with sensitive, mature, and aging ...

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 ...

What Is a Phosphate Blood Test? A phosphate test measures the amount of phosphate in your blood. Phosphate is what you get when you combine the mineral phosphorus with oxygen. When you eat certain ...

Doctors have warned that an ancient disease that peaked in the 16th century is making a comeback thanks to a common pill ...

However, if you are on oxygen therapy, oxygen values must be constant for 20 minutes before the test. If you are taking medication to make your blood thinner or aspirin, you should tell your doctor ...

But Blood Test, a new novel by Charles Baxter, perhaps spans divisions because it draws upon a tried-and-true comic predicament: namely, the little guy who's forced to punch above his weight with ...