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

Almost all successful anti-fracture clinical trials have used vitamin D3 at a dosage of at least 800 IU/day (20 mcg per day). Ideally, the vitamin D blood test should be offered from the fall ...

Do you remember Bryan Johnson, the 47-year-old venture capitalist who wants to say as young as possible for as long as ...

"High cortisol in a normal individual can be a sign of stress in your case," said Dr. Hatipoglu. "However, sometimes other ...

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 ...

We all need to consume a wide variety of nutrients regularly to meet all of our dietary requirements, but getting these consistently through your diet can be tricky. If you can’t seem to get all ...

Think twice before buying your favorite influencer's supplement du jour. Here's how to choose the right longevity products, ...

Doctors are urging consumers to approach supplement and vitamin sales with caution, as stacking multiple supplements can have ...

Rather than looking for single types of pathogen one by one, the test analyzes all RNA and DNA that are present in a sample .

By staying alert to skin symptoms and knowing what to look for you can take the first steps toward addressing a potential ...

High blood pressure is a serious health concern that can lead to conditions like heart disease and stroke. It’s often ...

The results of an RDW blood test are used in combination with other indices to tell one type of anemia from another. Megaloblastic anemias (such as vitamin B12 deficiency and folate deficiency ...