Researchers believe they have developed the first dedicated blood test to diagnose chronic fatigue syndrome (CFS), also known ...

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, or ...

Learn about pet bloodwork, the tests involved, and how to interpret results to ensure your furry friend's health. Read the ...

If you have diabetes or may be at risk, it's important to make sure your blood sugar levels are healthy and normal. Here's ...

Unlike typical osteoarthritis, where cartilage in joints breaks down, rheumatoid arthritis results from the immune system ...

What Is a RDW Blood Test? An RDW blood test – also known as a red blood cell distribution width blood test – is a measure of the difference in your red blood cells’ size and volume. RDW is one part of ...

The test is for older Americans already exhibiting signs of Alzheimer's. The Food and Drug Administration (FDA) cleared the first blood test on Friday to help diagnose Alzheimer's disease. The test, ...

A TB blood test can find out whether you have the Mycobacterium tuberculosis bacteria in your body. Whether you need to get tested and how often depends on your specific circumstances. A blood test ...

Angina might mean you're at risk for heart disease, or you already have it. Here's what you need to know about this type of ...

Testing blood ketone levels before breakfast, lunch, and dinner identified a greater number of ketosis episodes than testing urinary ketone levels in women with gestational diabetes (GD). The presence ...