Biological age tests are becoming popular with biohackers and longevity seekers. They're not perfect health indicators, but they may tell you a little something about your aging body. Even enacting ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." In 2021, I mailed five pipettes of my blood to a lab. According to the results, my “biological age” was ...

What is the mental age test on TikTok and how do you take it? The mental age evaluation is known as both the "mental age test" and "mental age quiz" on the video streaming platform. Creators are ...

A new generation of aging tests is moving out of specialist labs and into everyday life, promising to tell you how old your ...

If you’ve ever felt like your age doesn’t quite align with how old you feel inside, you could have a different mental age — and now’s your chance to figure out what it is. An online test has taken ...

After swirling the cotton swab around my mouth and sealing it in the plastic bag, I felt confident about my DNA test results. Cocky, even. Four weeks later, Tally Health, a newly launched biotech ...

A breakthrough study published in npj Aging just introduced a refreshing alternative: a urinary microRNA aging clock. By ...

Biological age has become a fad term used by many, including the Kardashian family who publicly underwent extensive testing to determine their biological ages during an episode of The Kardashians in ...

NEW YORK, Nov. 13, 2025 /PRNewswire/ -- Expert Consumers has recognized TruDiagnostic for advancing precision health innovation through its TruAge biological age test, naming the best biological age ...

Your birthday might tell you how many years you've been alive, but it doesn't reveal how well your body is holding up. Now, scientists in Japan have developed an AI biological age test that can do ...

I am 32 years old. At least that's what my birth certificate tells me. But if you asked me about my "biological age" – you know, the scientific measurement of my age based on fancy algorithms – I'm 27 ...

The latest trend on TikTok that will seemingly tell you about yourself is the "mental age test" that can apparently tell you whether you're mature or immature for your age. Quizzes and tests are no ...