Maddow Blog | On Jeffrey Epstein, Trump rolls out a new conspiracy theory about the conspiracy theory Northern California ...

Although an elevated PSA measurement can indicate prostate cancer, there can be other reasons for elevated levels.

Persistent foamy urine can be a sign of underlying health issues, but occasional bubbles are usually harmless and resolved ...

Chemicals produced as the body converts ultra-processed food and drink into energy can be found in people’s blood and urine, researchers reported May 20 in the journal PLOS Medicine.

WEDNESDAY, May 21, 2025 (HealthDay News) — Worried you’re scarfing down too many ultra-processed foods? Blood and urine tests might be able to reveal how much of your diet is made up of ...

For this new study, researchers analyzed blood and urine samples from 718 older adults, alongside food diaries, to identify metabolites linked to ultra-processed foods.

Find out what you need to know about 24-hour urine protein tests and discover what it’s for and how it may affect health.

Drug tests typically involve urine, hair, or blood sample tests, which the tester sends to a lab for analysis.

A novel urine test detected bladder cancer without the need for laboratory sample processing — promising point-of-care or at-home bladder cancer screening and possibly surveillance.

A Toxicology lab with several medical practices in Michigan will pay over $4.4 million to settle claims of unnecessary testing and submitting Medicare claims for reimbursement for those test.