Main causes of breast cancer you should know

Although breast cancer is more common in people over 50, especially in women, we must also know that after menopause, it is much less aggressive

Breast cancer is a type of malignant tumor that originates from the mammary cells. This disease mainly affects women, but men can also develop it. Every year thousands of women die from this disease, because unfortunately in the majority of cases is detected when it is already too late.

With the advancement of medicine and technology, it is today possible to treat breast cancer and life expectancy have increased considerably. However, there is still a great alarm, because the lack of information about the disease is largely one of the reasons that cannot be detected in time. As the risk factors and causes of breast cancer are key in the prevention of this disease, then you reveal the causes of breast cancer that you should know.

Age and sex

As we already mentioned, this type of cancer primarily affects women, but men can also suffer from it. In the majority of cases often unfold while more adult is the person, especially when it exceeded the 50 years. In the case of men, there are 100 times less risk of developing this disease.

Family history

Several studies have determined that people have higher risk for breast cancer are those who have a close relative who has suffered this type of cancer, as well as cervical, ovarian or colon cancer.

Genetics

Breast cancer also can result from a defective gene transmitted by one of the parents. Often the defects in genes are genes BRCA1 and BRCA2, which are those responsible for producing proteins that protect us precisely from the cancer. A defect in the genes can account for up to 80% risk of developing breast cancer at some point in our lives.

Menstrual cycle

There is an increased risk if women started their periods before the age of 12, and there is also increased risk when women reach menopause after age 55.

A history of the disease

Women who have suffered from breast cancer in one of his breast have a higher risk of developing this type of cancer in the other breast, or to repeat it on the same side.

Consumption of alcoholic beverages

According to several studies, the consumption of 1 or 2 glasses of alcohol a day may increase the risk of breast cancer.

Childbirth

Women who have not had children or who had them after 30 years of age are at increased risk of breast cancer. Having more than one pregnancy and do so at an early age reduces the risk of developing this disease.

Hormone replacement therapy

Women who have received hormone replacement therapy with estrogen for a long time have a high risk of developing breast cancer.

Obesity

Although this factor not is has been able to fully comprehend, experts believe that obese women produce more estrogen, which stimulates the development of this disease. The risk is even higher when the woman suffers from obesity after age 50.

Radiation

Radiographs and CT (also known as CT) scans, considerably increase the risk of breast cancer. If you received radiation therapy when I was a child or young adult, as part of the treatment for a cancer of the chest area, the risk of developing this disease is even higher. The risk increases even further depending on the dose received and the age which had.

Power

Although some studies have contradicted to relate the power with the development of breast cancer, many of them agree that a poor diet can be a main risk factor. Foods refined, cold cuts, saturated fats, or sugars, among others, represents one risk for the development of this disease.

Causes of breast cancer without show

For some years is alarming to all women about the use of antiperspirants and brassieres, ensuring that they are another risk factor for developing breast cancer. However, so far there is no direct link that relates this type of things with this disease. Breast implants and pesticides are not a risk associated with this disease.

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