Famed biohacker Bryan Johnson and his Blueprint team devised this measure of harmful plastic particles in your blood.

Not all blood tests require you to fast, but you should always follow your doctor’s instructions if you do need to fast for a specific exam. Blood tests are common procedures that healthcare providers ...

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 ...

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

There has been a ‘breakthrough’ in early diagnosis of endometriosis through non-invasive and cost-effective blood tests.

What Is an MCV Blood Test? MCV stands for mean corpuscular volume. An MCV blood test measures the average size of red blood cells, which have the critical job of carrying oxygen to your organs. If ...

What Is an MCHC Blood Test? A mean corpuscular hemoglobin concentration (MCHC) blood test measures the amount of a protein called hemoglobin in your red blood cells. It’s one of many measurements ...

It follows a two-week pilot project alongside four surgeries which saw phlebotomy staff in the CDC take patients' bloods ...

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

Blood tests are common procedures that healthcare providers use to diagnose certain health conditions and check the status of important measurements like your cholesterol levels or blood sugar. In ...