Does Walking actually make a difference, or is it overhyped?

Walking and daily step count are supported by a large meta-analysis linking higher step counts to lower all-cause and cardiovascular mortality, alongside decades-old but influential cohort data (the Harvard alumni study) and broader reviews on physical activity and mortality. Weighing the data: Walking looks well-supported and consequential — the evidence is rated strong (78/100) and its estimated impact on longevity is also rated highly (78/100), making it one of the more solidly-backed choices on Vitaebase.