The Longevity Series · Member space

Important health information

Medical Disclaimer

The platform can help you learn and ask better questions. It cannot know your medical history or replace qualified personal care.

Last updated · 17 July 2026Plain-language edition
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Educational information only

The Longevity Series provides general education about longevity, sleep, nutrition, movement, stress, recovery, biomarkers and related topics. Content is not medical advice and is not intended to diagnose, treat, cure or prevent a disease.

Using the website, completing the Longevity Check, receiving a report or following a course does not create a doctor–patient, therapist–client, dietitian–client or other healthcare-professional relationship.

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Checks, scores and reports are not diagnoses

The Longevity Check is a self-reported educational tool. Scores, domain labels, personal reports and recommended priorities simplify information to support reflection and learning. They are not validated diagnostic results, medical screening, risk prediction or a substitute for a medical history, examination or clinically ordered test.

A favourable score cannot rule out illness. A low score does not establish that you have a condition. Always discuss symptoms, abnormal results and personal risk with a qualified healthcare professional.

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When to seek professional care

  • Consult your doctor or another qualified professional before materially changing exercise, diet, fasting, supplements or recovery practices if you have a health condition, symptoms, an injury, are pregnant or breastfeeding, or are preparing for surgery.
  • Ask your doctor or pharmacist about medication, supplement interactions, doses, side effects and whether an intervention is suitable for you.
  • Do not stop, start or change prescribed treatment because of something on this platform.
  • Do not delay seeking professional care because content seems reassuring or because a course suggests a lifestyle explanation.
For an emergency or severe, sudden or worsening symptoms, contact local emergency services immediately. In the Netherlands and throughout the EU, call 112.
04

Tests, scans and biomarkers

Content may discuss blood biomarkers, DNA tests, metabolic testing, DEXA scans, wearable data and other measurements. Educational discussion does not make a test necessary or suitable for you, and commercial availability does not establish clinical usefulness.

Testing can produce incidental findings, false reassurance, false positives and results that require qualified interpretation. Any test offered through a future clinic, lounge, partner or referral must have its own consent, professional oversight, privacy information and clinical limitations. The website alone does not provide that oversight.

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Exercise, nutrition and practical activities

Exercise, heat, cold, fasting, dietary changes and physical tests involve individual risks. Use appropriate technique, progression, equipment and supervision. Stop an activity and seek suitable help if you feel unwell, experience pain, faintness, chest discomfort, unusual breathlessness or another concerning response.

Nutrition examples are general and may not be suitable for allergies, eating disorders, kidney or liver disease, diabetes, pregnancy, medication use or other personal circumstances. Supplement references are educational, not prescriptions or guarantees of quality or safety.

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Evidence changes and results vary

We aim to distinguish stronger evidence from uncertainty and to update material over time. Research can be incomplete, contested or superseded, and reasonable professionals may interpret it differently. Publication on the platform does not guarantee that information is complete, current or appropriate for every person.

No specific improvement in lifespan, healthspan, symptoms, body composition, sleep, performance or wellbeing is promised. Individual outcomes depend on many factors beyond course content.

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Questions about this disclaimer

Contact hello@longevity-series.com about how our educational service works. Member care cannot answer personal medical questions or provide emergency assistance.

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