Healthy Aging Simulation

Four glowing biological systems orbit a translucent human silhouette. Each pulses and shifts color (green → yellow → red) with its own biological age. Adjust lifestyle factors below to see decades of projected aging play out live, or click a system for its 30-year forecast.

Biological age

30.0

Chronological age

Health score

100

Weakest system

—

Lifestyle factors

Physical activity 50%

Diet quality 50%

Sleep quality 50%

Social activity 50%

Chronological age 30

Forecast horizon 30 yr

System✕ close

30-year projection

Healthy Declining At risk

Click a glowing system on the body to inspect its 30-year forecast