How old are you really? Counting birthdays may be a common tally, but your “age” isn’t determined by time alone. New research increasingly shows the importance of considering chronological age as ...

Biological age tests aim to capture some of these changes, offering a snapshot of how well, or how poorly, we are aging on a cellular level. Our DNA is also affected by the aging process. In ...

Scouted/The Daily Beast/Arnold Jerocki/Getty Images/TruDiagnostic. Scouted selects products independently. If you purchase something from our posts, we may earn a small commission. Longevity science ...

How old are you, really? People are flocking to so-called longevity clinics and buying tests online to find out their “biological age”—a metric that some scientists say could reveal how healthy a ...

TruDiagnostic - a health data company and CLIA-certified laboratory specializing in epigenetic testing that measures biological age and cellular function. Its TruAge test uses advanced DNA methylation ...

We all like to imagine we’re ageing well. Now, a simple blood or saliva test promises to tell us by measuring our “biological age”. And then, as many have done, we can share how “young” we really are ...

Older adults vaccinated against shingles appear to experience slower biological aging, according to a new study.