The gold standard1 in health assessment and regular checkups
1
Validated across 7.6M research studies and millions of people
There are only 30 proven factors that extend healthspan
Test online which of these 30 factors you can improve right now
Track your progress in life expectancy, biological age, and risk factors over time
No sign-up required, we don’t store your data – everything is saved locally on your device
What we measure
Did you know that only 30 factors impact your lifespan?
Medical History
Nutrition & Diet
KamaLama is based only on robust science powered by AI
Integrating global health datasets, research libraries, and AI models to identify the strongest evidence-based predictors of longevity.
All information is based on scientific evidence and processed by AI.
All research summaries are available for you to explore.
From 7.6 million papers to 30 longevity factors
How we identified longevity factors
~7,600,000
Papers
Reviewed all peer-reviewed health science publications
~68,000
Papers
Filtered for studies reporting all-cause mortality outcomes
~6,000
Papers
Included only statistically significant results (p < 0.05, n > 10,000)
~600
Papers
Retained findings showing strong associations — risk change ≥ 30% (HR/RR/OR ≥ 1.3–1.5 or ≤ 0.7–0.85)
~30
Factors
Extracted the final set of high-confidence, evidence-based longevity factors
Our mission is to provide everyone with free access to a science-based online health assessment
Free for everyone
Funded entirely by donors, our product is 100% free and accessible to all
Independent
We promote no brands, products, or supplements—purely unbiased
Science-based
Grounded solely in rigorous science, dedicated to advancing human health
Become KamaLama Ambassador
Help people understand their health, make better choices, and live longer, healthier lives. We invite doctors, public health and nutrition experts, lifestyle specialists, educators, HR and wellbeing managers, community leaders, and creators who want to make a difference.
You can contribute to humanity
987654321098765432109876543210,987654321098765432109876543210users passed the test
Longevity impact map
This list shows the factors KamaLama uses in its calculations, sorted by their potential negative impact.
Adds years
Takes years
Last 10 years country of residence
-20
+14
Planned country of residence
-20
+14
Body Mass Index (BMI)
-12
+2
Smoking
-11
0
Motorcycle riding
-10
0
Cardiovascular desease
-10
0
History of Cancer
-10
0
History of Diabetes
-10
0
Blood Pressure
-8
0