Your healthcare provider may order a magnesium blood test to check if the magnesium levels in your blood are too low or high.

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 ...

If you don't know your blood type, you're not alone. However it is important medical information to know, and here's how you ...

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

How often you should get your blood work analyzed depends on your age, the type of blood test and your personal health. The complete blood count routine test provides a snapshot of your body's ...

We’ll do an IgE test to figure out what’s causing those reactions.” When my doctor said those words, I nodded like I knew ...

Whenever you eat something, your body absorbs the things it needs, such as proteins and vitamins, and sends away the waste. One of those waste products is uric acid. It’s formed when your body ...

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 ...

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

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 ...