These are the most important blood tests that doctors suggest you should have for a deep dive into your health.

A new blood test was found to detect colon cancer with more than 80% accuracy — and to rule it out for 90% of healthy people.

A blood-based biomarker test may be a reliable method for predicting or ruling out Alzheimer’s disease-related pathology and ...

A rapid blood test could speed treatment for people who have suffered a stroke related to brain bleeding, a new study says.

Doctors in Dallas and other parts of Texas are beginning to use a new blood test that can detect colon cancer earlier. The ...

A blood test may rapidly distinguish brain bleeds from clot-caused strokes, even before people with stroke symptoms reach the ...

For people with weakened immune systems, common molds lurking in the environment—in the soil, along damp walls or on a forgotten apple—can cause dangerous infections deep inside the body. These ...

Research that has not yet been peer-reviewed shows the newest blood test is more than 80% accurate in detecting colon cancer ...

Blood tests are often the first line of testing for evaluating MS symptoms. They can’t confirm a diagnosis of MS, but they can help rule out other conditions or point to a diagnosis. Multiple ...

Prehospital measurement of glial fibrillary acidic protein (GFAP) can rapidly differentiate intracerebral hemorrhage (ICH) from ischemic stroke (IS) and stroke mimics.

A new blood test is being trialed in the UK to detect the early signs of dementia. It is hoped it could identify patients ...

A new blood test was found to detect colon cancer with more than 80% accuracy — and to rule it out for 90% of healthy people. The results were presented at the 2025 American Society of Clinical ...