7,000 Daily Steps: New Research Redefines the Health Target

A Lancet Public Health review of over 160,000 adults finds that about 7,000 daily steps deliver the bulk of health benefits, reducing risks of heart disease, dementia, cancer, depression, diabetes, falls, and premature death—with gains plateauing beyond 7,000. The 10,000-step target originated in a 1960s Japanese marketing campaign for the Manpo-kei, not solid science. For best results, pair brisk walking with less sedentary time, strength training, and adequate sleep; wearables can help motivate and track progress.