Why exercise can prevent breast cancer

Medical scientists have found that exercise can help prevent breast cancer and reduce the risk of cancer. So why can exercise prevent breast cancer?

1. Excess fat in the human body increases the risk of breast cancer. Therefore, losing weight through proper exercise can prevent breast cancer. People who exercise for 30 minutes a day and change their bad living habits can greatly reduce the incidence of breast cancer. This is because regular exercise can reduce weight, gradually reduce fat, and reduce estrogen secretion. High estrogen content can easily lead to breast cancer, and low estrogen content can reduce the risk of breast cancer. Therefore, exercise can prevent breast cancer.

2. Exercise can effectively improve the body's immunity. Exercise can promote blood circulation and increase the number of T lymphocytes, B lymphocytes and neutrophils in the blood. Since the increase in the number of T lymphocytes can improve the body's immune function, and cancer is related to immune dysfunction, regular exercise can maintain a strong immunity and improve the body's ability to fight cancer cells, thereby inhibiting the occurrence of breast cancer.

3. Aerobic exercise helps prevent breast cancer. Aerobic exercise can supply the human body with more oxygen, reduce cell peroxidation, and thus reduce the activity of oxygen free radicals, which is very helpful in preventing cancer.

4. Exercise can increase the level of interferon in the human body, and interferon can fight viruses and play a certain role in preventing breast cancer.

5. Exercise can enable the human body to excrete carcinogens through sweat, such as nitrite, mercury, arsenic, etc., and reduce the absorption of carcinogens in the intestines, thereby avoiding the occurrence of breast cancer.

6. Exercise can improve the mood of the exerciser, make him/her feel cheerful, promote blood circulation in the chest, and effectively prevent breast cancer.