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iPhone: Vivian Werg

Sport and exercise can help prevent cancer. A new study shows how a particular sport reduces the risk of cancer.

Frankfurt – Doing sports keeps you fit and healthy. Numerous studies have scientifically proven that physical activity can help prevent diseases. According to an American study, Even sports prolong life. The risk of some types of cancer is also reduced in physically active people.

Such as German Cancer Help Note that six percent of all cancer cases can be prevented through adequate physical activity. Specifically, sports and exercise can protect against the following types of cancer:

  • Colon Cancer
  • breast cancer (postmenopausal)
  • Uterine body cancer
  • Bladder Cancer
  • esophageal cancer
  • stomach cancer
  • Kidney cancer

However, sitting for long periods of time can increase the risk of some types of cancer, regardless of activity level. Experts assume that about nine percent of all breast cancer cases and ten percent of all colorectal cancer cases in Europe are due to insufficient exercise.

Cancer prevention through endurance sports: It has a positive effect

Regular, moderate endurance training such as walking, walking, cycling or jogging promotes health and is one of the most effective ways to maintain physical fitness, reduce stress and prevent chronic disease. According to the German Cancer Society Endurance training has a positive effect on the organs, hormones, nervous system, as well as the cardiovascular system. It not only protects from overweightAnd the diabeticAnd the Loss of muscle and bone The soul also benefits from it. Sport also has clear positive effects Effects on depression It can help prevent it. Researchers have now discovered that endurance training can significantly reduce the risk of developing cancer and progression of an existing disease.

Like researchers now In a two-part study I found that endurance sports have a positive effect effect on cancer risk, especially with regard to the spread of metastases. It is the first study in the world to look at the effect of physical activity on the internal organs. Because it’s straight Metastases occur there. Cancer cells spread throughout the body from where they originated It affects other organs such as the lungsand the liver or lymph nodes. For the study, scientists from Tel Aviv University conducted experiments on mice.

Cancer X-rays
X-ray images in the analysis. (icon image) © imago stock & people / Imago Images

The second part of the study analyzed data from 3,000 people who had been followed for more than 20 years. The analysis showed that physical activity had little effect on the incidence of early-stage cancer. However, it turns out that the likelihood of developing advanced cancer with advanced metastases is significantly reduced in physically active people. The results of the study were published in the journal Cancer Research.

According to researchers, endurance activities such as brisk walking, running, swimming or cycling increase glucose consumption in the internal organs. According to study leader Professor Carmit Levy, this reduces the availability of energy for tumor growth. According to researchers, endurance exercise can reduce the formation of metastases by highly aggressive cancer cells by up to 70%.

Cancer prevention: Endurance sports deprive cancer of its energy sources

It is believed that the organs must compete with the muscles for sugar resources, which are known to be produced during physical exertion large amounts of glucose to burn. After all, cancer cells need energy from glucose in order to grow and form metastases, Levy continues.

Consequently Cancer Information Service of the German Cancer Research Center In 2018, around six out of every 100 new cancer cases in Germany were between 35 and 84 years old due to low levels of physical activity. In addition to sport and exercise, a healthy lifestyle is also important for preventing cancer (Vivien Werg).

Editor’s note

The information in this article does not replace a visit to your doctor. Only experts can make the correct diagnosis and start appropriate treatment. You should discuss taking medications or nutritional supplements with your doctor beforehand.


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