Large cohort data suggest benefits plateau well below the widely cited 10,000-step target.
Large cohort data suggest health benefits from walking plateau around 7,000 steps a day, below the commonly cited 10,000-step goal.
Pooled cohort data indicate that mortality and cardiovascular benefits associated with daily step counts rise steeply up to roughly 7,000 steps and then plateau.
The finding challenges the widely promoted 10,000-step target, which originated in marketing rather than research.
Public health researchers say the more useful message is that any increase from a low baseline delivers the largest relative gain.
Claim: Everyone must walk 10,000 steps a day for health benefits.
Verdict: False
The 10,000-step figure originated from a 1960s marketing campaign. Pooled data show benefits plateau near 7,000 steps.
