The number of pregnancies during a woman's life may play an important role in reducing cancer risk by reducing the production of estrogen. Therefore, reducing estrogen may reduce a woman's risk of breast cancer. Late onset of menstruation can also reduce the number of menstrual cycles during a woman's life, and thereby reduce the risk of breast cancer.
Increased estrogen can stimulate cell growth in the breast as much as four times, and any excess estrogen can increase the risk of cancer by stimulating cell growth in breast ovary and uterus in women. The study also says that breast cancer is one of the most expensive form of the disease, especially in developed countries.
Therefore, consumption of soy products more highly recommended, such as tofu, miso, soy milk, tempeh, soy and soy beans. If you can not get yourself pregnant or increase the amount of your pregnancy.
Sources : health magazines
