Walking Can Lead to Less Breast Cancer

Breast Cancer
Women who were older who made sure to be active were much less likely to get breast cancer than their peers who were not as active, stated a new study that just had been released. Exercise such as walking can lead to less breast cancer.

The American Cancer Society had discovered that women of postmenopausal age who walked for about an hour each day had a 14 percent less chance of being diagnosed with breast cancer than sporadic walkers. More enthusiastic exercise was tied to an even less risk.

A woman did not have to be a marathon runner to lessen their breast cancer risk, the American Cancer Society explained, and that going for a walk for an hour at a time each day might substantial influences on lowering a person’s risk.

Many past studies have discovered links between physical activity and breast cancer, yet still left unanswered questions such as they did not answer whether women still receive advantages from walking if they were on hormones or were overweight. In this present study, researchers used data from around 74,000 females that were aged between 50 and 74.

Starting back in 1992, the women were asked various questions about their health, what medications they were on and what their exercise habits were. They also described how much exercise they got in the years of 1999, 2001 and 2005. Between the years of 1992 and 2007, around 7 percent of all the women in the study were diagnosed with having some kind of breast cancer.

Researchers discovered that the women who had walked at a moderate pace for at least seven hours every week were 14 percent less likely to have been diagnosed with any type of breast cancer. This was equated to those who had walked for three hours or less during the week, which meant roughly one less woman in 1,000 coming down with breast cancer every year.

More active women who exercised for seven hours or more per week were around 25 percent less likely to come down with breast cancer, compared to the women who partook in those activities less often so walking and strong exercise were associated with a reduced breast cancer risk even with females who were overweight or taking hormone replacement therapy.

The study was not able to substantiate with 100 percent assurance that walking prevented the cancers. But the investigators said it might be that walking helped a woman’s hormones, and also being resistance to insulin, with  overweight issues, and other factors that might fight against breast cancer risks.

The U.S. Centers for Disease Control endorsed the idea that adults should get at least two or three hours of moderate exercise per week. It also stated that people should be getting at least one hour and 15 minutes of strong activity during the week. However, it was reported that less than half of American women were getting those recommendations.

Sitting was stated to be considered also a risk to a woman getting breast cancer, so the American Cancer Society encouraged women to be as active as they were able to be. Walking was one way to get active and could lead to less breast cancer.


Written by: Kimberly Ruble

CBS News

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