Buzz
Walking more can significantly reduce your risk of death from all causes and cardiovascular issues, as highlighted by recent research—though the optimal step count falls short of the often-cited 10,000 steps.
This latest research, a meta-analysis of multiple studies, reveals that individuals taking fewer than 2,800 steps daily face a higher risk of premature death compared to those who meet or exceed this threshold. The advantages grow with each additional step, peaking at around 7,200 steps for cardiovascular health and 8,800 steps for overall mortality. (Exceeding these numbers remains beneficial, but the difference between 8,800 and 10,000 steps is marginal.) So, should 8,800 steps be your new target?
Research linking step counts to health outcomes is particularly appealing in today’s world, where step trackers are ubiquitous on our wrists or in our phones. The idea of a specific step goal, like 10,000 steps, feels tangible and measurable, offering a clear path to health and well-being—all tracked effortlessly. Sounds great, right?
However, you’ve likely already spotted some significant limitations. Our bodies are complex biological systems, not precise step-counting devices. If physical activity is the key factor, wouldn’t a cyclist, who might take fewer steps than a runner, still achieve similar health benefits? Similarly, could a walker and a runner log comparable step counts despite engaging in vastly different exercise intensities, potentially leading to distinct physiological impacts?
That said, step counts do offer some value as a measure of activity, so I’m not entirely dismissing the concept, even if I’m questioning its accuracy. Step counts tend to be higher for individuals who incorporate more movement into their daily routines (often referred to as “incidental” activity), even if they don’t engage in formal exercise. Plus, step tracking is automatic: You might forget whether you spent 20 or 45 minutes gardening, but your fitness tracker likely recorded your steps accurately.
There’s another layer of complexity: Most of these studies are observational. They indicate that individuals with higher daily step counts tend to be healthier. But does walking more cause better health, or do healthier people simply walk more? Those in poor health may lack the energy for errands or walks, and individuals using wheelchairs or mobility aids might not register steps at all, even if they’re active.
With these considerations in mind, here are some step counts from recent studies, along with their associated limitations.
For reducing risks of all-cause mortality and cancer-related mortality
This research revealed that individuals taking 10,000 steps had a reduced risk compared to those taking 8,000 steps, who in turn fared better than those logging 6,000 steps, and so on. Exceeding 10,000 steps showed no additional risk reduction, meaning that increasing from 10,000 to 12,000 steps likely wouldn’t impact your risk of cancer or mortality—assuming the relationship is causal, which remains uncertain.
The study tracked 78,500 participants from the UK, aged 40 to 79, with 97% identifying as white.
For dementia prevention
This study found that the risk of dementia decreased as daily step counts increased, plateauing at around 9,800 steps, aligning with earlier findings. (It was conducted by the same research team using the same participant pool.) Notably, individuals taking 3,800 steps experienced about half the risk reduction of those reaching 9,800 steps, suggesting this lower target could be a practical goal for less active individuals. However, as an observational study with participants generally too young for dementia onset, these results should be interpreted cautiously.
For reducing all-cause mortality in older women
This research discovered that women taking 4,400 steps daily had a lower risk of all-cause mortality compared to those averaging 2,700 steps. The benefits increased with more steps, peaking at around 7,500 steps, beyond which the risk reduction plateaued. Step counts were categorized into quartiles, with the lowest 25% averaging approximately 2,700 steps.
The study involved 16,741 women with an average age of 72, drawn from the Women’s Health Study, originally a 1990s trial examining aspirin and vitamins for preventing heart disease and cancer. The participants were 95% white, with a majority being nurses.
For mortality risk in middle-aged individuals
This study linked daily step counts to mortality risk in middle-aged adults (41 to 65 years). It revealed that those taking over 7,000 steps daily had a 50% to 70% lower mortality risk compared to those below this threshold. The 7,000-step benchmark aligns with the American College of Sports Medicine’s estimate of a 30-minute daily walk combined with light non-exercise activity.
The 2,110 participants included 57% women and 42% Black individuals, with follow-up data collected over an average of 11 years.
For arterial stiffness reduction
Arterial stiffness is a key factor in cardiovascular disease. This systematic review revealed that adding 2,000 steps daily can decrease arterial stiffness as effectively as starting a structured exercise regimen. The analysis compared groups ranging from under 5,000 steps to over 10,000 steps. As the authors noted: “In simple terms, these results indicate that any physical activity is better than none, and more activity is better than less.”
The findings are based on 20 prior studies, most of which were cross-sectional (comparing groups by step counts), though some were randomized controlled trials or prospective studies.
For diabetes risk among Latinx adults
This study found that every additional 1,000 steps per day correlated with a 2% reduction in diabetes risk. Individuals taking 10,000 to 12,000 steps daily had an 18% lower risk compared to those taking fewer than 5,000 steps.
The study included 6,634 Hispanic and Latino adults, with half being female and an average age of 39.
For all-cause mortality across varying age groups
This study stands out by analyzing results by age. Data from 15 studies indicate that mortality risk decreases with more steps, peaking at 6,000-8,000 steps for individuals aged 60 and above, while younger adults benefit most from 8,000-10,000 steps.
What conclusions can we draw from this?
It would be unwise to accept these findings without scrutiny. Can simply increasing your daily step count by a few thousand truly lower your mortality risk by a specific percentage? Most of these studies compared individuals who already walked different amounts, rather than assigning groups to increase their steps and tracking health outcomes.
However, the findings imply that individuals with higher step counts generally fall into healthier categories. Across nearly all these studies (and others in this field), those taking around 8,000 steps typically face lower risks compared to those taking only 2,000 steps. If you’re currently inactive, increasing your step count could be beneficial, even without a specific study mandating a precise target.
It’s also intriguing to note that no exact optimal step count has been pinpointed, despite our tendency to focus on specific numbers. There’s no dramatic physiological shift at 10,000 steps compared to 9,999.
Graphs in these studies often show risk leveling off in the upper four-digit range, though estimates become less precise due to fewer individuals exceeding these counts. For instance, someone logging 25,000 steps daily is an outlier—they might be exceptionally fit or have a physically demanding job that strains recovery. These studies aren’t designed to distinguish between such scenarios.
Ultimately, the takeaway aligns with common sense: if you’re sedentary, moving more is likely beneficial. For specific advice, you can follow the classic 150+ minutes of weekly exercise recommendation or adhere to guidelines like 8,500 steps (U.S. presidential challenge), 7,000 to 10,000 (U.K.’s national obesity forum), or 8,000 to 10,000 (Japan).
