Health

Exercise can reduce the risk of metastatic cancer by more than 70%

It is not uncommon to hear doctors warn about the importance and benefits of doing sports for health. It is so important that the benefits of physical exercise to have iron health are not stopped from being discovered. Among the many virtues, one of the most striking is how exercise is able to reduce the risk of cancer.

Despite this, many scientists continue to be surprised by the positive effects of exercise against this disease. According to a study in the magazine Cancer Researchcarried out by researchers from the University of Tel Aviv (Israel), indicates that regular aerobic exercise is capable of reducing the risk of contracting metastatic cancer by up to 72%.



In the words of the researchers themselves, this theory is based on a well-known base, in which the muscle seems to be very resistant to metastatic cancerwithout finding a particularly logical reason.

To do this, they took data from a prospective study conducted by the Israel Center for Disease Control and the Israeli Department of Health Nutrition, observing a sample of 2,734 men and women without cancer, aged between 25 and 64, who underwent medical tests before and after training, keeping a physical follow-up of the selected people for 20 years.

In the same way, 14 runners were selected for the investigation, male and female, aged between 25 and 45 years. In them, the test was carried out to avoid any caffeine consumption for 12 hours, food intake for 3 hours, and sports for at least 24 hours before going to the laboratory tests. Once there, they underwent the test of running for 30 minutes on the static treadmill, after which metabolic, respiratory and blood samples were taken from those analyzed.

Once the data was obtained, it could be observed that routine exercise has a slight effect on the diagnoses of slow-growing cancer. However, it makes a clear difference in cases of metastatic cancer. So much so that those analyzed after performing aerobic exercise had a 72% less chance of getting this type of cancersomething that the most sedentary patients cannot boast of.

Likewise, the researchers theorize that the mechanism in charge of this protection is related to the metabolic effect of physical activity, increasing the consumption of glucose in the organs, something that decreases the energy to contract a tumor.

As of today, they are going to open new research areas for the subject, with the intention of studying more thoroughly what is the impact of exercise in patients who have already contracted the disease, or how long the protection is capable of lasting when the patient stops training, or what would be the effect if the exercise was more moderate.

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