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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.

Biological Age News

Andrew Steele's 9 tips on living a longer, healthier life

BBC Science Focus - 31-Mar-2024

The author of Ageless doesn't fall for the faddish approaches to slowing ageing but recommends things that actually work


Sleeplessness can make you feel 10 years older, study finds

New Scientist - 27-Mar-2024

Getting enough sleep is the secret to feeling younger and healthier


Loneliness and social isolation linked to faster aging and higher death risk

Mayo Clinic - 20-Mar-2024

New study finds social connections affect overall physical health and longevity


Blood test decodes your aging clock: metabolites hold the key to staying young

UPMC - 11-Mar-2024

New discovery unveils a molecular fingerprint to predict biological age

More Biological Age News

Biological Age Resources

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

Deep Longevity

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

Dr. Leroy Hood + Dr. Nathan Price—How Assessing Biological Age Improves Wellness

Longevity By Design podcast discussing how to integrate scientific wellness into the healthcare system

Forever Young?

Lara Lewington interviews scientists, commentators and a "professional rejuvenation athlete" (Bryan Johnson)

NHS heart age calculator

Calculator that will compare your real age to your heart age

More Biological Age resources

Biological Age Blog Posts

Clock Foundation’s GrimAge Biological Age Test Review

Clock Foundation’s GrimAge Biological Age Test Review

Epigenetic age test provides information beyond biological age

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

More Biological Age blog posts