Biological age tests measure how fast your body is aging compared to your actual age. These tests rely on biomarkers tied to ...

Finger-prick dried blood sampling can accurately measure key Alzheimer’s disease biomarkers, including p-tau217, GFAP, and ...

A finger-prick blood test that can be mailed to a lab may offer a simpler way to detect the brain changes linked to Alzheimer ...

Blood testing detects the presence of harmful substances in a patient's blood that could cause severe medical complications during treatment, while taking medication, and pre-and-post surgical ...

Brad Reisfeld is a professor of chemical and biological engineering, biomedical engineering, and public health at Colorado State University. Your blood serves numerous roles to maintain your health.

Across large population studies, people who live into their nineties and beyond keep showing up with the same quiet signature ...

Blood tests look for markers in the blood that may indicate non-Hodgkin lymphoma. Blood tests alone cannot diagnose lymphoma, but they can help with diagnosis. A doctor may order blood tests to look ...

BD’s new MiniDraw diagnostic devices could let pharmacists—and, one day, maybe patients—manage blood testing needs and monitor health conditions. BD received its FDA authorizations for two blood draw ...

Obesity may quietly fast-forward Alzheimer’s disease, with blood tests revealing the change years earlier than expected.

Dr. Omar Al-Heeti is an assistant professor of medicine at Southern Illinois University and practices internal medicine with a specialty in infectious diseases. He received his medical degree from the ...

Medicare covers blood tests that a doctor seems medically necessary. Medicare Advantage offers at least the same coverage. If a person needs multiple laboratory tests, they may need to pay for part of ...