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

The start-up Function will send practically anyone to a lab for extensive medical testing, no physical required. Is that a ...

Our organs function as an integrated system, but they can age at different rates. Aging in particular organs can contribute to numerous aging-related diseases, so it's important for us to take care of ...

Our organs age at different rates, and a blood test determining how much they've each aged could predict the risk of ...

A simple blood test could detect which organs are aging at an accelerated pace for people who otherwise appear healthy, according to a recent study published on Dec. 7 in the journal Nature.

An at-home liver test can check for liver disease or help monitor an ongoing condition by measuring certain proteins, enzymes, and bilirubin in your blood. Taking this test can help shed light on the ...