If you have diabetes, it’s important to frequently check your blood sugar levels. Uncontrolled blood sugar levels can lead to serious health complications such as heart disease, kidney failure, stroke ...

A blood biomarker yet to be used in cardiac arrest care can give a clearer picture of the extent of brain damage after a ...

The idea of a single blood test for cancer is revolutionary, and such a test could potentially lead to earlier diagnosis. However, the reality is that there is no reliable blood test for cancer yet.

Blood sugar checks are essential for the diagnosis and treatment of every form of diabetes. “Glucose monitoring is critical for preventing short-term and long-term complications of diabetes,” says ...

Preparing for a blood test involves simple steps to ensure accuracy and comfort. Follow doctor's instructions regarding ...

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 ...

Carbon dioxide (CO2) blood tests evaluate the presence of the gas in your blood. If your CO2 levels rise too high or fall too low, the test results may be an indication that you have a health ...

Tens of thousands of people have already volunteered to donate blood. But donations will also be needed in the coming weeks.

Dave Santee said he decided to take the Galleri test, a blood test that analyzes a person’s blood for DNA of cancer cells, ...

Measuring the lymphocytes—white blood cells that fight infection—in a patient's blood can be used to predict outcomes in ...

You can easily sync your Apple Watch with blood-pressure. Blood pressure is one of the most important health vitals to keep an eye on, especially if you have hypertension. Work and travel can make it ...