Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. The sitting-rising test measures how well you can sit ...

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...

Jay N. Yepuri, MD, MS, FACG, is a board-certified gastroenterologist and member of the Digestive Health Associates of Texas Board of Directors and Executive Committee. A liver function test checks how ...

More than 70% of patients with biochemically recurrent prostate cancer remained metastasis-free 5 years after PSMA PET/CT-guided salvage radiation therapy. Whole-pelvis radiation significantly ...

Ask any new parent: Diapers are a big part of life with a baby. The American Academy of Pediatrics estimates that the average baby goes through as many as 8 to 12 diapers per day, or about 3,000 ...