Medically reviewed by Steffini Stalos, DO A vitamin B12 blood test is a reliable way to determine if you have adequate levels ...

If you could take a simple blood test that could detect multiple types of cancer while they’re still in an early and ...

Your blood contains a wealth of information about the state of your health. Analyzing the levels of each component is an ...

Dr. Christopher R. Flowers delved into the meaning of MRD, discussing different ways that it may be tested for in patients ...

Blood tests are an indispensable tool of medicine ... can signal a heart or muscular ailment—or it can mean you worked out shortly before your blood was drawn. And if you're an adolescent ...

As a rule, younger people need less vitamin D than older people, regardless of sex. This article explains average vitamin D ...

This does not mean you're pregnant ... "the majority of people don't need a blood pregnancy test to confirm they are pregnant. And in fact, our[doctors'] urine tests are exactly the same as ...

A professional will draw blood and then perform two tests on the blood sample ... To confirm the result, the next step is reverse typing, meaning the blood sample without red blood cells ...

Exciting' blood test spots cancer a year early Blood tests ... He said: "Demonstrating that a test can detect advanced cancers does not mean that the test will be useful in detecting early stage ...

it might mean you have an infection and your body is producing more of these cells to fight it off. But this all raises the question: What actually counts as too high or too low on a blood test?