How many steps actually help
More steps are linked to a longer life, up to about 6,000 to 8,000 a day after 60 and 8,000 to 10,000 before.
The 10,000-steps target had little evidence behind it, so researchers pooled the data. A 2022 meta-analysis combined 15 studies with 47,471 adults followed for about 7 years.
Compared with the quarter who walked least, at around 3,500 steps a day, people averaging about 5,800 steps had a 40% lower risk of death. The top quarter, at around 10,900 steps, had a 53% lower risk.
The benefit leveled off. For adults 60 and over, risk stopped falling at about 6,000 to 8,000 steps a day. For younger adults it leveled off at 8,000 to 10,000.
These studies show a link, not proof. People who walk more may be healthier to start with, and the researchers could only adjust for what they measured.
Ageon's steps habit counts days with 8,000 steps or more. A brisk walk is about 100 steps a minute, so a 15-minute walk after one meal a day adds about 1,500 steps.
Sources
- Daily steps and all-cause mortality: a meta-analysis of 15 international cohorts. Paluch et al., Lancet Public Health, 2022.
- Walking cadence (steps/min) and intensity in 21-40 year olds: CADENCE-adults. Tudor-Locke et al., International Journal of Behavioral Nutrition and Physical Activity, 2019.