A major study of 85,000 adults in the UK revealed that light and moderate physical activity—even simple daily movements like walking, household chores, or errands—can reduce the risk of cancer.
Key Findings:
✔ Moving more helps – People who replaced sitting time with activity had a lower cancer risk.
✔ Walking makes a difference –
7,000 steps/day → 11% lower cancer risk
9,000 steps/day → 16% lower cancer risk
✔ No need for intense workouts – Even light activities (like cleaning or casual walking) showed benefits.
How Was the Study Conducted?
Participants (average age: 63) wore activity trackers for a week to measure movement accurately (no guesswork from questionnaires).
Researchers tracked 13 cancer types, including breast and colorectal cancer, over nearly 6 years.
The most active people had a 26% lower cancer risk than the least active.
What Does This Mean for You?
Sit less, move more – Even small changes (like standing, walking, or doing chores) can help.
Aim for 7,000+ steps a day – You don’t need to run; a steady walk is enough.
Every bit counts – If you’re inactive, adding just a little movement can lower your risk.
Why Is This Important?
Past studies relied on self-reported activity levels, which can be unreliable. This research used real-time tracking, making the results more trustworthy.
Final Takeaway
You don’t need intense exercise to reduce cancer risk—just stay active in daily life. Whether it’s walking, cleaning, or taking the stairs, movement matters.
Study Reference:
Shreves AH, et al. British Journal of Sports Medicine (2025). [DOI: 10.1136/bjsports-2024-109360]
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