Breast Cancer- Leading Cause of Death

1436 Words Jun 25th, 2018 6 Pages
Breast cancer continues to be the leading cause of death for middle aged women. In the past year, there were over 194,000 new cases of breast cancer in the U.S., approximately 20% of which did not access treatment in time despite the availability of educational resources. Breast cancer is a malignant tumor that develops in a female or male’s breast cells. Though the condition is not gender specific, it is most prevalent in middle aged to older women. It’s malignant foundation causes it to also conquer surrounding tissues if left untreated. The proximity of breasts to the heart and lungs is the predominant cause of the fatalities associated with breast cancer. It is informaly hereditary, as your risk of developing cancer is doubled by the …show more content…
The high levels of estrogen circulating due to excess body fat post menopause is linked with an increased risk of breast cancer in this demographic of women. Research at many institutes simalrily digested that the risk of early breast cancer is reduced by more than 50% in women who exercise for at least four hours a week. The study manifested that women who maintained their weight in proportion to their height saw the greatest health benefits, including a reduced risk of breast cancer due to its estrogen lowering affect. Exercise has an inevitable influence on the improvement of body fat distribution as well the inconsistency of ovulatory cycles, all of which lower estrogen levels. Breast cancers occurs when genetic mutations, or somatic mutations, that metastasized in critical genes allow buildups of cells to grow undisciplined and embody a tumor. In addition to genetic deformities, researchers have identified gender, age, ethnicity, family cancer history, similar mutations in breast tissue, and excess hormones as leading causes of genetic mutations that lead to breast cancer. Some breast cancers that exist in several generations of family are associated with inherited mutations in particular genes. Scientists have identified certain genetic mutations that are associated with people at increased risk of developing breast cancer. BRCA1 and BRCA2 are genes related to hereditary breast augmentations that have been studied vigorously. They produce tumor
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