What H. pylori tests reveal, and why stomach discomfort may persist even if the result is negative

Are you still experiencing stomach pain or discomfort even though your H. pylori test was negative?When results and your ...

One-step rapid syphilis test uses layered nanoparticles to detect infection earlier

Penicillin has cured syphilis cases since 1943, but symptoms of the sexually transmitted infection, known as "the great ...
Medscape

Your Patient Has Elevated Oxalate. Now What?

Many oxalate results come from tests that were not designed to guide treatment. Experts explain which ones need follow-up.
mindbodygreen

Is Your Water Filter Actually Working? Here's How To Find Out

Water filters are certified to do specific jobs, not remove every potentially harmful contaminant. According to NSF, an ...

What Can a Biological Age Test Actually Tell You?

Biological age tests claim to inform you about how your body is faring by telling you what age your blood test results most ...

Elizabeth Holmes Built a Multi-Billion-Dollar Company on Revolutionary Blood Tests. Here’s What Was Really Going On

Elizabeth Holmes founded Theranos in 2003 at the age of 19 and promised to revolutionize blood testing — before it all came ...
Roswell Park Comprehensive Cancer Center

Does blood in my urine mean cancer?

Detecting blood in the urine can be an important warning sign that leads to early detection for urinary tract cancers.
Health.com

9 Signs Your Rapid Heartbeat Needs Immediate Care

Tachycardia is the medical term for a rapid heartbeat, which is a heart rate over 100 beats per minute (BPM). It’s essential to get immediate medical care if you experience a rapid heartbeat because, ...

The Apple Watch Ultra 4 Has Better GPS, Battery, and Health Features. Here’s Where It Still Falls Short for Some Runners

Better battery, faster GPS, and smarter health tools make this a big Apple upgrade.