The number of benefits from exercising seem to just never cease. Recent research, which can actually be linked back to research conducted many decades ago, shows exercise can be utilized as a powerful tool in reducing the risk of breast cancer. It is estimated that nearly 12 percent, or about 1 in 8 women in the United States will develop invasive breast cancer over the course of their lifetime. This 12 percent can easily be lowered dramatically if every woman were to realize and utilize the power of exercise.
Exercise is a Powerful Tool in Reducing Cancer Risk
It isn’t yet widely accepted that exercise could be a preventative tool for avoiding cancer, but numerous studies show that activity really can be a pre-solution. One paper reviewed over 100 epidemiologic studies on the connection between exercise and cancer prevention, and the results have been more than positive. The paper stated:
“The data are clear in showing that physically active men and women have about a 30-40% reduction in the risk of developing colon cancer, compared with inactive persons … With regard to breast cancer, there is reasonably clear evidence that physically active women have about a 20-30% reduction in risk, compared with inactive women. It also appears that 30-60 min·d-1 of moderate- to vigorous-intensity physical activity is needed to decrease the risk of breast cancer, and that there is likely a dose-response relation.”
Other studies evaluating the exercise-cancer connection found that women who are simply more active at home have a 38 percent reduced risk of invasive breast cancer compared to those living a sedentary lifestyle. This also opens the window of the weight and breast cancer relationship. Studies show that if people are carrying around extra weight, then their chances of getting breast cancer are augmented significantly. Even if the cancer is cured, odds of surviving even 10 years after the treatment are not promising. Furthermore, people who survive breast cancer who are overweight have a greater risk of developing cancer later in life.
You don’t need to exercise for even an hour per day to reduce your risk of developing breast cancer. Medical researchers from Harvard found that only 3.5 hours a week can reduce your risk of developing breast cancer by nearly half when compared to inactive women.
As you may have noticed, exercise isn’t just beneficial for woman avoiding breast cancer, but it is a tool for avoiding all cancers. Exercise is so powerful because it actually lowers your insulin levels significantly. Having control over your insulin levels is a very impressive tool in reducing your cancer risk as a whole. In addition, physical activity enhances circulation of immune cells in your body, which helps to get rid of precancerous cells before they become a threat.
Of course there are other viable methods to preventing breast cancer, such as avoiding unnecessary mammograms and avoiding exposure to BPA. No matter what preventative tools you use, exercise should be included not only for its ability to prevent cancer, but also for its endless benefits for your mind and body.