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 ...

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You might be asked to get a magnesium blood test for the following reasons: If you have low magnesium, also known as ...

It's also possible to have low uric acid levels, known as hypouricemia. This too can signal or cause health problems. A uric acid blood test is done to check the level of uric acid in your blood.

ANSWER: A stress test and a CT calcium score are both ways of evaluating a person for blockages in the arteries of the heart.

But despite the CBC’s ubiquity, the way clinicians interpret and use it in the clinic is often less precise than ideal.

Blood tests for monitoring could be performed if you already have a diagnosis and your physician wants to make sure the treatments are working and to check for any negative side effects ...