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Biological Age

Chronological age isn't necessarily the same as cellular age. A middle-aged person may have a biological age of plus or minus 15 years.

  • biological age is a better indicator of future health
  • dozens of different aging markers study - including glycan, telomere length and methylation patterns
  • different parts of body can age at different rates
  • brains of older people who exercise regularly look 10 years younger
  • looking older could be a sign of an underlying disease

Identify where and how you are aging so you can target your anti-aging strategy and employ the most appropriate rejuvenation treatments.

New ageing clocks include ribosomal clock and immune age.


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On a mission is to extend healthy lifespan for as many people as possible


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Glycan-based test to determine your biological age

NHS heart age calculator

Calculator that will compare your real age to your heart age


Software which measures various functional biomarkers of aging to estimate a functional age.

Deep Longevity

AI to track the rate of ageing at the molecular, cellular, tissue, organ, system, physiological, and psychological levels

Insilico Medicine

Biotechnology company that uses artificial intelligence to develop new drugs and for aging research

True Age: Cutting-Edge Research to Help Turn Back the Clock


Review and key points from Morgan Levine's book about determining and decreasing your true biological age

Biological Clocks and How You Can Use Them


AMA with Sergey Young, Alex Zhavoronkov and Sourav Sinha

Epigenetic Methylation & Age: A Recap of Developments in 21

TruDiagnostic webinar (YouTube) including updates on laboratory and clinical trials

More Biological Age resources

Biological Age Blog Posts

Do telomere length tests really reveal your biological age?

Do telomere length tests really reveal your biological age?

Rate of shortening, shape and method of testing are all important factors

GlycanAge Biological Age Test Review

GlycanAge Biological Age Test Review

What can your glycome tell you about your true age?

TruDiagnostic TruAge Biological Age Test Review

TruDiagnostic TruAge Biological Age Test Review

Adrian tries out this home epigenetic test and is impressed with the level of detail in the reports

TruAge (TruMe) Biological Age Test Review

TruAge (TruMe) Biological Age Test Review

How does the cheapest epigenetic age test on the market compare?

myDNAge Biological Age Test Review

myDNAge Biological Age Test Review

Home test based on Horvath’s epigenetic ageing clock

Recent News

Calorie restriction and its effect on DNA methylation

Live Forever Club - 03-Mar-2023

Analysis of CALERIE trial shows a slowing down in the pace of ageing, but no immediate reduction in biological age


David Sinclair launches Tally Health with biological age tracking and longevity supplements

Longevity Technology - 23-Feb-2023

Longevity Technology interviews CEO Melanie Goldey


AgeCurve Ltd uses Cell tree rings and somatic mutation to calculate biological age

Longevity Technology - 13-Feb-2023

Those running geroprotective trials, academic researchers, clinical trial could use Cell tree rings


American football players age a decade faster than the general population

Independent - 13-Dec-2022

Further studies to examine the phenomenon for age-related illnesses among former players


Correlation found between biological aging and cognitive decline using epigenetic clocks (LEAF) - 21-Nov-2022

The midlife study showed that the cognitive decliners age faster

More Biological Age News