The short answer: after 60, the research suggests benefit keeps building up to roughly 6,000 to 8,000 steps a day, and any increase from a low starting point counts. Walking is good for fitness, mobility and probably the brain. What it isn't, on the evidence, is a complete answer to preventing falls, which needs balance and strength work on top.
How many steps after 60?
A 2022 pooled analysis of 15 cohorts (Paluch and colleagues, in The Lancet Public Health) found that for adults 60 and older, risk of death fell until about 6,000 to 8,000 steps a day, against 8,000 to 10,000 for younger adults. A Harvard study of women with an average age of 72 found a similar curve: about 4,400 steps a day went with 41% lower mortality than about 2,700, and the benefit flattened near 7,500. We go through that paper in the 4,400 steps study, including why the number isn't a threshold. Both are observational, and healthier people walk more, so treat these as guides rather than prescriptions.
Falls: where walking falls short
The strongest evidence on falls is a 2019 Cochrane review of 81 trials in community-dwelling people aged 60 and over (Sherrington and colleagues). Exercise overall reduced the rate of falls by 23% (high-certainty evidence). Programs built mainly around balance and functional exercises cut falls by 24%, programs combining several types by 28%, and Tai Chi by 23%. Programs of three or more hours a week that included balance work did best.
For walking programs specifically, the reviewers wrote that they were uncertain of the effect. That doesn't mean walking is harmful or useless. It means walking alone hasn't been shown to prevent falls, while balance-focused exercise has. The WHO's 2020 guidelines reflect this: for older adults they recommend varied, multicomponent activity that emphasises balance and strength, on three or more days a week, in addition to aerobic activity. Walking vs the gym covers the strength side. A physiotherapist or a local balance class is a good place to start.
Dementia
A 2022 JAMA Neurology study (del Pozo Cruz and colleagues) followed 78,430 UK Biobank participants for a median of 6.9 years; 866 developed dementia. Compared with the least active, about 3,800 steps a day went with 25% lower risk, and about 9,800 steps with 51% lower. The authors found no minimum threshold for benefit.
Two caveats. The participants were aged 40 to 79 with an average of 61, so this isn't a study of older adults specifically. And UK Biobank volunteers tend to be healthier than average, while early dementia can itself reduce walking, so the link may not be fully causal. We removed an earlier claim that walking regrows brain cells and clears amyloid plaques, because we couldn't support it.
Keeping mobility
In a 2014 study of 1,788 people with or at risk of knee arthritis (average age 67), each extra 1,000 steps a day was associated with 16 to 18% lower risk of developing difficulty with walking speed or physical function over two years, and about 6,000 steps was a rough dividing line. It is observational, and we cover the wider knee evidence in walking and knee arthritis. For heart and mood, see walking and heart health and walking and mental health.
Getting started safely
This section is general safety advice, not findings from the studies above. If you have a chronic condition, take medication, or haven't been active for a while, mention it to your doctor first. Begin with 5 to 10 minutes and add a couple of minutes a week; walking for beginners has a gentle plan. Comfortable shoes with a secure fit and non-slip soles help; see best walking shoes. Some people find walking poles steadier, as in Nordic walking, and a cane or walker prescribed by your doctor is no reason to skip walking. Choose well-lit, even ground, carry a phone, drink water in warm weather, and stop and get help if you have chest pain, severe breathlessness, dizziness or an irregular heartbeat.
Sources
- Paluch AE, Bajpai S, Bassett DR, et al. Daily steps and all-cause mortality: a meta-analysis of 15 international cohorts. The Lancet Public Health. 2022;7(3):e219-e228. thelancet.com
- Lee I-M, Shiroma EJ, Kamada M, Bassett DR, Matthews CE, Buring JE. Association of step volume and intensity with all-cause mortality in older women. JAMA Internal Medicine. 2019;179(8):1105-1112. jamanetwork.com
- Sherrington C, Fairhall NJ, Wallbank GK, et al. Exercise for preventing falls in older people living in the community. Cochrane Database of Systematic Reviews. 2019;1:CD012424. cochrane.org
- Bull FC, Al-Ansari SS, Biddle S, et al. World Health Organization 2020 guidelines on physical activity and sedentary behaviour. British Journal of Sports Medicine. 2020;54:1451-1462. PMC
- del Pozo Cruz B, Ahmadi M, Naismith SL, Stamatakis E. Association of daily step count and intensity with incident dementia in 78,430 adults living in the UK. JAMA Neurology. 2022;79(10):1059-1063. jamanetwork.com
- White DK, Tudor-Locke C, Zhang Y, et al. Daily walking and the risk of incident functional limitation in knee osteoarthritis: an observational study. Arthritis Care & Research. 2014;66(9):1328-1336. PubMed
Correction note: an earlier version of this page called walking "one of the best fall-prevention strategies" (the Cochrane review is uncertain about walking programs), described a 51% dementia-risk study as being about older adults (its average participant was 61), claimed walking regrows neurons and reduces amyloid plaques, said adults lose 1 to 2% of muscle a year after 50, and gave "40% lower death risk" and "30 to 40% lower dementia risk" figures we could not trace. Those were removed or replaced. We checked the figures above against published abstracts and summaries on October 2, 2026. This is general information, not medical advice; consult your doctor before starting a new exercise routine. This is general information, not medical advice.