Following my cortisol blood test, I've spoken with several doctors to better understand my "high cortisol" results and answer ...

Low testosterone in women and people assigned female at birth could cause sluggishness, muscle weakness, irregular periods, and more. Here’s what to know.

Stress is a normal part of life, and everyone feels stressed out at some point. However, if you experience chronic stress and ...

What Is a Phosphate Blood Test? A phosphate test measures the amount of phosphate in your blood. Phosphate is what you get when you combine the mineral phosphorus with oxygen. When you eat certain ...

Citing anonymous Apple sources, Bloomberg notes the app required Apple employees to validate they were prediabetic via a blood test. Employees then monitored their blood sugar using “various ...

The company tested the service on select employees earlier this year, part of its broader push into blood-sugar features, according to the people, who asked not to be identified because the work ...

We love y’all so very much.” Kanellis announced this July that the mass had been found “accidentally” during a test, and it was inconclusive as to whether the mass was cancerous or not. She had asked ...

There are now nine at-home tests that can detect the coronavirus and influenza at the same time. Many of the tests, which can be sold over the counter, were just approved in the last six months.

Blood tests of several people who were in contact with a patient in Missouri who caught H5N1 bird flu without any known exposure to infected animals reveal that at least one of them — a person ...

With the approval of anti-amyloid monoclonal antibodies to treat early-stage Alzheimer’s disease (AD), the need for accurate and early diagnosis is crucial. Blood-based biomarkers offer a ...