Gaby
In today’s world, an increasing number of people lead sedentary lifestyles. Meanwhile, prolonged sitting raises the risk of many serious diseases, including cancer.
Researchers at Oxford University in the UK say simple walking can provide real protection against a range of ailments.
What Did the Study Find?
According to a large-scale six-year study involving over 85,000 Britons, the more steps you take throughout the day, the lower your likelihood of developing at least 13 different types of cancer.
During the study, participants wore activity trackers that measured their step count and movement intensity. The researchers found a clear pattern: more daily steps were associated with a reduced risk of cancer.
These benefits began to manifest after reaching about 5,000 steps a day. Unfortunately, lower counts did not provide significant protection.
Walking 7,000 steps reduced the risk of cancer by 11 percent, while 9,000 steps lowered it by 16 percent. After surpassing 9,000 steps, there were no additional benefits in reducing cancer risk. The difference in risk reduction between men and women varied slightly.
These findings support the popular recommendation to aim for around 10,000 steps daily, since that target matters not only for general fitness but also for cancer prevention.
In analyzing the data, the team considered factors such as age, body mass index, and other lifestyle elements of the participants, including smoking. They also examined walking intensity, finding that faster walking was linked to a lower risk of developing cancer.
Which Cancers Does Walking Help Prevent?
The researchers looked at 13 types of cancer: esophageal, liver, lung, kidney, stomach, colorectal, head and neck, rectal, bladder, breast, as well as endometrial, myeloid leukemia, and myeloma.
During the observation period, approximately three percent of participants developed one of these cancers. The most common types were colorectal, rectal, and lung cancer in men, and breast, colorectal, lung, and endometrial cancer in women.
The highest levels of activity were most closely associated with a reduced risk of six cancers: stomach, bladder, liver, lung, head and neck, and endometrial cancers.
Why This Study Matters
Previous studies often relied on self-reported activity logs, which can be unreliable: people frequently misjudge their activity levels. This study used devices that provided a more accurate picture of movement quantity and intensity.
Moreover, the new research did not focus on highly strenuous exercises. Many past studies have shown that intense workouts can lower cancer risk, but not everyone can or wants to engage in rigorous gym sessions. So walking may be the most accessible way for more people to lower their cancer risk.
The team noted that it’s not necessary to complete the entire long distance at once. Break it into parts: take the stairs instead of the elevator, walk during lunch breaks or while on phone calls, and park farther from your destination.
In conclusion, the researchers’ main takeaway is clear: sit less, move more, and you’ll protect your health for years to come.
