The latest approvals expand the population of people who could be tested for the memory disorder—but experts warn the tests aren't for everyone.

Even a routine blood test may come with an overnight fasting requirement. Many medical practices still ask patients to go ...

When it comes to cancer, waiting for symptoms may soon be old news. Telehealth company Hims & Hers began offering a blood test this week that screens for a wide range of cancers before warning signs ...

Blood tests are one of the most widely used and helpful tools in modern medicine. Whether ordered in a clinic or done through an at-home kit, they work by analyzing samples of your blood to uncover ...

A TB blood test can find out whether you have the Mycobacterium tuberculosis bacteria in your body. Whether you need to get tested and how often depends on your specific circumstances. A blood test ...

The tests aren’t a guarantee that someone will develop dementia, but that hasn’t stopped people from getting them. By Dana G. Smith In 2018, Beth’s mother died of Alzheimer’s disease at 75. “It was ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Would you take a blood test that claimed to look for ...

Recent research suggests that monitoring blood test trends over time, rather than focusing on a single test, may help ...