Overview
- Meta-analysis of 57 prospective studies across more than ten countries shows walking 7,000 steps a day cuts all-cause mortality by 47%, matching the benefit of 10,000 steps.
- At 7,000 steps daily, dementia risk falls by 38% and cardiovascular disease incidence drops by 25%, while cancer mortality declines by 37% compared with 2,000 steps.
- Researchers observed that health gains for most outcomes plateau around 7,000 steps, with only modest additional improvements at higher counts.
- Even modest increases in step count—from 2,000 to 4,000 steps daily—are linked to significant reductions in mortality and chronic disease risk.
- The University of Sydney team is collaborating with Australia’s government to integrate these findings into future national physical activity guidelines.