Science Shows Why 7,000 Steps Might Be Better Than 10,000

The popular goal of walking 10,000 steps a day actually originates from a Japanese advertising campaign for a pedometer ahead of the 1964 Tokyo Olympics rather than any clinical trial. A study published in Lancet Public Health in 2025 looked at 57 papers to check how daily step counts affect health. Taking 7,000 steps a day compared to 2,000 brings a 47 percent lower risk of early death, a 25 percent lower chance of getting heart disease, and a 14 percent drop in diabetes risk. Moving from 2,000 to 4,000 steps results in a 36 percent drop in mortality risk. However, health benefits start to level off after 7,000 steps, with going from 7,000 to 10,000 steps giving only a 2 percent further drop in mortality risk.

Walking Speed

Speed also matters when it comes to exercise benefits. Melody Ding, an epidemiologist at the University of Sydney who led the study, notes that sports science points to high intensity as better for physical activity, meaning people should try to get their heart rate up or get slightly out of breath. Emmanuel Stamatakis of Monash University in Melbourne tracked the combined effects of step count and intensity for roughly eight years among 64,743 participants using UK Biobank data in the British Journal of Sports Medicine. People who walked between 0 and 5,000 brisk steps a day reached a similar drop in mortality risk as those who walked slowly for 5,000 to 7,500 steps. The ideal sweet spot is walking 7,500 to 10,000 steps daily with frequent intervals at 100 steps a minute.

Bone Health

While walking helps the heart, experts note it may not be enough on its own for bones and muscles. Wellness coach Wendy Wang recently highlighted that her mother walked 15,000 steps a day for 15 years and still developed osteopenia, raising questions about whether walking alone protects bone strength as people age. According to Dr Ashish Phadnis, Director of Orthopaedics at Jupiter Hospital in Thane, walking is a great starting point but should be combined with weight training, stretching, and balance exercises to support musculoskeletal health. After the age of 40, bone density gradually declines, meaning bones and muscles need resistance and loading to stay strong. Dr Phadnis recommends varying workouts with activities like cycling, swimming, dancing, chair squats, step-ups, and resistance bands.

Context

Daily walking habits are widely promoted as an easy way to stay fit without needing special gym equipment. However, health research increasingly shows that varying exercise types and increasing walking pace can offer better health returns than just hitting a high number on a pedometer.