Green Space and Physical Health
Living near green space is associated with lower mortality and lower cardiometabolic risk, consistently and dose-responsively.
Research consistently shows that people living in greener areas have lower all-cause mortality, and the association strengthens with more greenness rather than appearing at a single threshold. Pooled cohort evidence links residential greenness to reduced mortality, and separate reviews find lower incidence of type 2 diabetes and better cardiometabolic profiles. This is observational evidence, so it supports risk-reduction framing rather than a promise: greener neighbourhoods differ from less green ones in wealth, walkability and air quality, and those differences are difficult to separate fully.
- Misconception: 'Any park visit delivers the mortality benefit.' The evidence is about residential exposure over years, not about single visits.
- Does not claim green space prevents disease in any individual
- Observational association only
Every source below carries its own grade and links to the original study. This is the audit trail.