A seating area in the WellNest Gold consulting lounge in Cape Town, with a round black table, armchairs and a tall palmA black kit bag with a rolled towel, a steel water bottle and a notebook on a wooden benchDr Raythaan Addinall standing in the WellNest Gold clinic in Cape Town
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Telomere Analysis

For a simple first look at ageing

An individual analysis that measures the relative length of your telomeres and compares it with people of your age and sex.

Enquire on WhatsAppView example report
A close-up of a chromosome with gold-tipped ends, where the telomeres sit
  • Also in Healthy Aging Panel
  • A few drops of blood
  • Measures your telomere length
  • Compared with a reference group
  • Diet and lifestyle guidance

What it analyses

Your telomeres reflect your cellular reserve

Telomeres are protective caps at the ends of your chromosomes. Their length reflects age, genetics and long-term lifestyle. This test measures one part of your cellular reserve and compares it with people of the same age and sex.

AreaWhat it looks atWhat it means for you
ProtectionLooks atHow much protective reserve your telomeres haveFor youGives context to protection at a cellular level
RegenerationLooks atTelomere length and cells' ability to divideFor youGives context to long-term renewal processes
Reference comparisonLooks atYour result against people of the same age and sexFor youGives your doctor a clear starting value
Telomere ageLooks atYour telomere length expressed as a biological ageFor youAn estimate that makes your result easier to understand

Your report

Telomere length at a glance

The report shows your telomere length against a reference group and your telomere age beside your actual age, plus diet and lifestyle scores from a short questionnaire.

  • GreenIn the favourable range. The report suggests how to keep it there.
  • YellowIn the middle band. Your doctor explains what it means for you.
  • RedStands out. Your doctor prioritises it in your plan.
  • A fictional example report from HealthBioCare, the laboratory that runs the analysis. Your own report follows the same layout.

How it works at WellNest

From question to report.

  1. 01

    Message us

    Tell us which test interests you on WhatsApp.

    Which test
    You choose
    Your questions
    Answered
    Next step
    Arranged
  2. 02

    Talk to your doctor

    Your doctor confirms the test suits your question.

    Your question
    Defined
    Added to
    Any consult
    Cost
    Separate
  3. 03

    Finger-prick sample

    A few drops from your fingertip, taken at the clinic.

    Collection
    Dried card
    With it
    A short questionnaire
    Sent to
    Laboratory
  4. 04

    Review your report

    Your doctor goes through the report with you.

    Your results
    Explained
    In context
    History & bloods
    Your plan
    Next steps

From results to action

What your doctor can work on with you.

A consultation in the WellNest clinic lounge
  1. Leafy greens

    Green leafy vegetables, legumes and sprouts as part of daily meals.

  2. Movement

    Regular moderate activity, discussed with your doctor.

  3. Not smoking

    Tobacco is one of the lifestyle factors the report scores.

  4. Alcohol in moderation

    Alcohol is one of the lifestyle factors the report scores.

Related tests

Often considered alongside.

  • An older couple walking arm in arm on a coastal path in Cape Town

    Longevity · ageing

    Healthy Aging Panel

    For a wider view of how you age

    See how your body is ageing beyond your birthday, in four areas at once.

    • Where your markers sit for your age
    • Four areas, telomere length included
    • A baseline to track with your doctor
    DetailsEnquire
  • A pale wall clock beside a sculpted spiral on a stone ledge

    Biological age

    GENEOMETRY® Clock

    For a read on your biological age

    See how old your cells seem, as an estimate of your biological age today.

    • An estimate in years, not an exact age
    • Three markers of current cell activity
    • Diet and lifestyle, with your doctor
    DetailsEnquire

Compare all six tests

Frequently asked
questions.

Quick answers about the Telomere Analysis. For anything specific to you, message us on WhatsApp.

WhatsApp us

It measures the relative length of your telomeres and compares it with a reference group of your age and sex. Your doctor goes through the report with you.

No. Telomere age is an estimate calculated from one measurement, not an exact age. It does not diagnose disease or predict lifespan. The same measurement is part of the Healthy Aging Panel.

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About WellNest

Safety, suitability & medical information

WellNest Gold is a physician-led longevity and preventive health clinic in Cape Town. We bring together advanced diagnostics, doctor-led consults, IV therapy, hormone and metabolic care, and recovery services, each personalised after a clinical review.

This information is general and educational, here to help you make informed choices, and is not a substitute for personal medical advice. Our consults and services are personalised and are not right for everyone, and individual results vary. Peptide therapy and prescription medication are dispensed only where clinically indicated, on prescription, after review by an HPCSA-registered physician. If you would like a clinician to review your goals, medical history, and suitability before starting, you can book a consult with our team. Medical content is overseen by Dr Raythaan Addinall, HPCSA-registered medical practitioner (MP0941263). Last reviewed: July 2026. Next review due: July 2027.

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