If you are concerned about your risk of developing cardiovascular disease, you’ll usually get a specific blood test to look at your cholesterol levels to see where things stand. At least, that’s how ...

You could be missing out on some crucial information about your cardiovascular health that only this specific test can give ...

The start-up Function will send practically anyone to a lab for extensive medical testing, no physical required. Is that a good thing?

Blood tests are one of the most widely used and helpful tools in modern medicine. Whether ordered in a clinic or done through an at-home kit, they work by analyzing samples of your blood to uncover ...

What Is a RDW Blood Test? An RDW blood test – also known as a red blood cell distribution width blood test – is a measure of the difference in your red blood cells’ size and volume. RDW is one part of ...

What these buzzy new tests can and can't tell you.

I reassured him and sent him to get another blood specimen drawn without a tourniquet. Why? Because I suspected that the ...

In many cases, it's not until memory problems start creeping up that most people learn they have Alzheimer's disease. By then, the disease may already be progressing, leaving limited options for ...