Medically reviewed by Kashif J. Piracha, MD A magnesium blood test measures the amount of magnesium, an important mineral, in ...

A groundbreaking study analyzing how levels of up to 5,400 proteins circulating in our body change in mid-to-late life and ...

A simple blood draw to test your body for more than 50 types of cancer is considered promising for early cancer detection, though there is concern about its rel ...

Looking to the future, Pulendran suggested, “We could develop a simple PCR assay – a vaccine chip – that measures gene expression levels in the blood just a few days after someone is vaccinated. This ...

A groundbreaking blood test for colorectal cancer screening could reshape early detection. Learn how this FDA-approved method ...

Blood testing people at high risk of lung cancer could reduce the number of deaths, a study has found. University of St ...

“A blood test is more cost-effective for patients and the health system than the current use of ultrasounds, invasive laparoscopies, MRIs and biopsies to diagnose endometriosis, and work is underway ...

It’s common for doctors to recommend getting bloodwork following a medical appointment or routine check-up. Blood tests can identify deficiencies in vitamins or minerals, immune system problems ...

Knowing when an athlete can safely return to training after intense exercise typically relies on coaches and athletes making ...

Much of the NHS Elective Recovery Plan isn't new but now it comes with proper funding it might just start bringing down the ...

Blood tests are common, but can cause fear or anxiety for some. Fox News Digital spoke with a doctor about what you can do to ...