Biological age
Longevity Score
Twelve questions about sleep, movement, food, stress and habits: your estimated biological age and the three levers with the biggest effect.
The score estimates a biological age from twelve inputs using epidemiological reference values: every habit shifts the age by the years large cohort studies attribute to it, from smoking to sleep. The result is a classification, not a measurement, and the three levers shown are those with the largest effect for your inputs. Background in Biological age.
Not medical advice: the calculator classifies, it does not diagnose.
