Understand your Longevity Score with 25 Science-Based Questions

Answer 25 quick questions and get your personal Longevity Score plus a recommendation if a microbiome test is right for you.

Start the quiz

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How it works

  • Step 1 — Take the quiz

    Answer 25 simple questions about Inflammaging & Immune Aging, Metabolic Longevity, Muscle & Mitochondria, Circadian & Stress Physiology and Microbiome Diversity & Gut Barrier.

  • Step 2 — Get your Longevity Score

    See if your gut supports Healthy Aging and how urgent action is.

  • Step 3 — Take action with a microbiome test

    If needed, get a comprehensive gut analysis with personalized nutrition advice.

Measure how “longevity-aligned” your gut is?

Measure inflammaging control, metabolic stability, muscle/mitochondria, circadian resilience, and microbiome/barrier support. Not a medical diagnosis.

Inflammaging & Immune Aging

Ultra-processed food (UPF) load — what % of your daily calories is UPF on an average day?

Question 1/25

What is a Longevity Score?

A quick, science-based indicator of whether your gut supports Healthy Aging.

Do I need a microbiome test?

Not always — but a test is recommended if you have symptoms, if you are just curious about your gut health or want personalized nutrition or supplement guidance.

Is the test painful?

No. It’s a simple at-home stool swab with zero pain.

How long does it take to get results?

Results are delivered within 3–4 weeks after your sample reaches the lab

Is InnerBuddies a medical device?

No — it’s a wellness and nutrition insight platform based on microbiome analysis, not a medical diagnostic device.