10,000 steps a day: myth, science or marketing?

Everything you need to know to walk better (without obsessing over it)

Person checking daily steps on a smartwatch during an outdoor walk

How many times have you looked at your watch or health app and thought:

"I’m 2,000 steps short… I failed today"?

Don’t worry, you’re not alone. The goal of 10,000 steps a day has become a modern health standard. But... is that really the magic number for being healthy?

The short answer is: not exactly.

The good news is that you can take care of yourself without obsessing over the counter.

Where does the 10,000-step rule come from?

Many people believe the 10,000 steps are a medical recommendation, but its origin is more curious… and commercial.

In 1964, during the Tokyo Olympics, the Japanese company Yamasa launched a pedometer called Manpo-kei, which literally means “10,000-step meter”.

Why that number? Because the Japanese ideogram for 10,000 (万) looks like a person walking. Plus, it’s a round and easy-to-remember number—perfect for marketing.

Since then, the number stuck in popular culture. But current science tells a different story.

How many steps should you really take per day?

Today we know there’s no universal magic number. What really matters is moving more if you live a sedentary lifestyle, not reaching a specific figure.

The latest data says:

  • 7,000 steps a day are enough to gain major health benefits.

    This is shown by a study from the University of Massachusetts Amherst (Paluch et al., 2021), where walking between 7,000 and 8,000 steps a day reduced the risk of premature death by 50% to 70%.

  • For people over 60, between 6,000 and 8,000 steps already provide cardiovascular protection and longevity, according to a meta-analysis published in The Lancet Public Health (2022).

Walking beyond those ranges is still beneficial, but the added benefits are marginal. In other words, you don’t need 10,000 steps a day to be healthy, especially if chasing that number creates stress.

Is walking more always better?

Walking more is great, but the key lies in going from a sedentary to an active lifestyle.

If you currently walk fewer than 3,000 steps a day, increasing to 6,000 or 7,000 already makes a huge difference to your health.

Why is walking such a powerful habit?

    • Regulates metabolism: walking after meals helps stabilize blood sugar and promotes fat burning.

    • Protects the heart: improves circulation and lowers blood pressure without the need for intense workouts.

    • Boosts mental health: supports endorphin release, reduces stress, and improves focus.

    • Promotes functional longevity: strengthens bones, muscles, and joints, helping you age in an active and independent way.

Young man smiling while crossing a crosswalk on a sunny day, enjoying an outdoor walk

Realistic biohacking, not extreme

Biohacking isn’t just for people like Bryan Johnson, obsessed with reversing biological age, or those sleeping in hyperbaric chambers and taking supplements with unpronounceable names.

It’s also for you: who chooses to walk after eating. Or who decides to opt for a balanced meal when you could’ve skipped it.

Small changes. Constant. Sustainable.

That’s real biohacking.

Walking well is not about counting steps, but about making movement a natural and intentional part of your day.

Some practical tips:

  • Walk outdoors whenever you can: natural light helps regulate your circadian rhythm and boosts your mood.

  • Take mini walks after meals: 10 minutes post-meal support digestion and help stabilize blood sugar.

  • Vary your pace: alternating gentle steps with brisk intervals activates metabolism without intense routines.

  • Walk barefoot when it’s safe: strengthens foot muscles and enhances your connection to the environment.

The key is not adding steps, but subtracting sedentary time

Biohacking doesn’t have to be complicated or exclusive to people who track every millisecond of their day. It’s about optimizing your health in a practical and sustainable way, without falling into obsessions.

Walking is one of those biohacks that has worked forever. You don’t need tech to do it right. You just need to move, every day, with intention.

Next time your watch shows 6,500 steps, don’t think you failed. Think that you took care of yourself, activated your body, and walked toward a healthier life.

The key isn’t adding steps, it’s subtracting sedentary time.

Want to learn more about healthy habits without obsession?

At Satislent, we believe in practical and sustainable wellness.

Follow us to discover simple and realistic biohacks every week.

FAQs

What happens if I walk 15,000 steps a day?

Walking 15,000 steps a day isn’t harmful if your body is used to it and you feel good. In fact, it can bring additional benefits if you live a very active life or have a job where you're on your feet all day (like waiting tables or making deliveries).

However, studies show that health benefits plateau around 7,000–10,000 daily steps. Beyond that, walking more is still positive, but it won’t necessarily improve your health or longevity in a proportional way.

Is it better to walk or run?

It depends on your goals and physical condition:

  • Walking is more accessible, safer, and more sustainable long-term. It reduces sedentary behavior, improves circulation, and is gentle on your joints.

  • Running burns more calories in less time and can boost cardiovascular fitness, but involves higher impact and greater injury risk.

If your goal is overall wellness, longevity, and staying active without risk, walking is a great choice.

If you're aiming for performance or faster weight loss, combining both activities may be ideal.

Do treadmill steps count the same as outdoor walking?

Yes and no.

Mechanically speaking, treadmill steps count toward your daily activity. The cardiovascular and muscular benefits are similar, especially if you walk at a steady pace.

However, outdoor walking offers additional advantages:

  • Exposure to natural light → better sleep regulation

  • Varied stimuli → cognitive benefits

  • Greater connection to the environment → emotional well-being

If you can only walk on a treadmill, it’s still beneficial. But combining it with outdoor walks is always better.

How many steps should a sedentary person start with?

If you walk fewer than 3,000 steps a day, a good starting goal is to reach 5,000 or 6,000 daily steps over the first few weeks.

Once that habit is in place, you can gradually increase to 7,000 or 8,000 steps if it feels right.

The key is building consistency, not obsessing over numbers.

Can walking help with weight loss?

Yes, walking can help with weight loss if paired with a balanced diet.

It’s a way to increase daily calorie burn without stressing the body. Plus, walking after meals helps manage blood sugar, which supports a more efficient metabolism.

That said, weight loss depends more on the balance between what you eat and what you burn, not just on step counts.

Does walking help you sleep better?

Absolutely.

Walking regularly, especially outdoors and with exposure to natural light, improves circadian rhythm and supports more restful sleep.

It also reduces stress and anxiety—two key factors that often interfere with sleep quality.