Ten questions across the five levers that move healthspan the most. No blood work, no cost. About three minutes.
What this is
•Evidence-graded. Each question is tied to a specific mechanism or study. You can see the reasoning on each screen.
•Not a biological age test. This is a lifestyle self-assessment, not a blood biomarker clock. We won't pretend otherwise.
•Not medical advice. It's a starting point for conversation with your own clinician.
•Five levers, two questions each. Movement, Recovery, Nutrition, Mind, Habits. Each weighted equally because the evidence doesn't cleanly rank one above another.