A simple blood test that could revolutionise dementia diagnosis has started trials in NHS clinics. The study of more than 3,000 patients will verify a diagnostic test suitable for routine use that ...

Should we all be concerned about our cortisol levels? I took a blood stress test and spoke with experts to find out. Anna Gragert Wellness Editor II Anna Gragert (she/her/hers) was previously the ...

If you could take a simple blood test that could detect multiple types of cancer while they’re still in an early and treatable stage, would you? For many, the answer would be a resounding yes.

A blood sugar test measures the amount of sugar circulating in the blood. Blood sugar, or glucose, is a vital health metric, as it’s the main source of energy for most cells in the body.

Available laboratory tests may help diagnose lung cancer, though this is more likely with advanced tumors. Research offers hope that blood tests (biomarkers) will assist in the diagnosis or even ...

A vitamin B12 blood test is a reliable way to determine if you have adequate levels of this crucial nutrient. Vitamin B12 is essential for nerve function, making red blood cells, and helping your body ...

Tell your provider right away if you have fever, trouble breathing, swelling at the IV site, or other symptoms. You may need to have follow-up blood tests. This is to see how your body is responding ...

One of the easiest and most effective ways to determine your blood type is to have your doctor perform a test. A professional will draw blood and then perform two tests on the blood sample ...

Even if you’re in generally good health, you may feel a little breathless and dizzy immediately after the test. Blood tests can help a doctor rule out other causes for your symptoms and better ...

According to the Centers for Disease Control and Prevention ( CDC ), ovarian cancer may cause vaginal bleeding, pelvic pain, ...

This test is intended for informational and entertainment purposes only. It is not a substitute for professional diagnosis or for the treatment of any health condition. If you would like to seek ...