“Bad,” or LDL, cholesterol is a major risk factor for heart disease and most people are screened for it as part of their ...

When it comes to cancer, waiting for symptoms may soon be old news. Telehealth company Hims & Hers began offering a blood ...

If you aren't checking it often, it can be hard to tell if your blood sugar is high. Here, doctors share the symptoms of high ...

A simple blood draw can reveal far more than most people realize. Doctors often start with a Complete Blood Count (CBC) to ...

A new review suggests apolipoprotein B (ApoB) may predict heart disease risk more accurately than LDL cholesterol by measuring harmful plaque-forming particles directly. Experts say ApoB can reveal ...

A woman thinks her routine blood tests are behind her when she receives an explanation of benefits showing zero patient ...

This article was reviewed by Felix Gussone, MD. Key Takeaways: Preparing properly for lab tests helps ensure your results are accurate and reliable. Some tests — ...

An AV heart block happens when the electrical impulses that regulate the heartbeat are partially or completely interrupted, ...

A complete 2026 guide to essential sexual and reproductive health tests, including STI screening, fertility checkups, hormone ...

Deborah remembers the first migraine. It hit after a family argument and felt unlike anything she'd experienced before. The ...