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

Because the risk of many conditions increases with age, doctors generally recommend more frequent lab testing as you get ...

While no one loves to get their blood drawn, these tests can reveal much about our health, providing information on ...

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

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 ...

Do you think annual blood tests are enough These 5 blood tests that are often missed can point out the risks to your health ...

A TB blood test can find out whether you have the Mycobacterium tuberculosis bacteria in your body. Whether you need to get tested and how often depends on your specific circumstances. A blood test ...

Getting an endometriosis diagnosis is often costly, time-consuming and invasive. Now, it could be as easy as a simple blood ...

Add Yahoo as a preferred source to see more of our stories on Google. Grail's Galleri test screens for more than 50 different types of cancer from a single blood draw. (Getty Images) (Getty Images) If ...

Researchers have discovered novel biomarkers that could allow doctors to detect endometriosis in its earliest stages through ...

This article is part of “Innovations In: Alzheimer's Disease” an editorially independent special report that was produced with financial support from Eisai. The first hints that Gregory Nelson might ...