What Are the Risk Factors for Breast Cancer?

Breast cancer is a major health problem that affects women. It is more prevalent among women than men, and two out of three cases are diagnosed after the age of 55. It is also more common in Caucasian women. Women who have family histories of the disease have a higher risk of developing it. In addition, genetic factors and obesity are also known to increase the risk of developing the disease.

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Risk factors for breast cancer are factors that increase your chances of developing the disease. These risk factors are hereditary or environmental, and may not be preventable. This study of risk factors falls under the field of epidemiology. Multiple hereditary and environmental factors may combine to increase your risk of developing breast cancer.

Breast cancer is one of the most common types of cancer in women, with one in seven women being diagnosed with the disease at some point in their lives. In 2017, over 54,700 women and 390 men in the UK were diagnosed with the disease. There are several risk factors that increase a person's risk of developing the disease, but not everyone with these factors will be diagnosed with the disease.

One of the most common risk factors for breast cancer is age. Women who are over 65 have higher risks than women who are under the age of 40. Other factors include family history of the disease and genetic factors, including changes in certain genes. In addition, exposure to certain chemicals and pesticides may increase the risk of developing the disease.

Risk Factors You Can Change

While you can't change your genetics or your personal history, there are some risk factors you can change. Knowing them can help you to be vigilant and take steps to decrease your chances of developing breast cancer. In addition, knowing your risk factors will help you get help and support from your doctor. For instance, having a sedentary lifestyle can significantly increase your risk for breast cancer. However, increasing your physical activity can reduce this risk by up to 25 percent. Additionally, being overweight or obese is a risk factor for breast cancer.

You can change some of these risk factors, but not all of them. Some are connected to the environment, while others are associated with personal behaviors. Other risk factors are not directly related to cancer, but they can affect your chances. Age and lifestyle can also change your risk for breast cancer.

Conclusion

Breast cancer is the most common invasive cancer among women in the United States, with an estimated 266,120 new cases predicted this year. While the causes of breast cancer are largely unknown, several risk factors are known to be linked to an increased risk. Many of these factors are environmental in nature, and the research on these has been substantial.

While no one factor is entirely responsible for a breast cancer diagnosis, most women who develop the disease have at least one of the breast cancer risk factors. In fact, about 40% of all breast cancers are explained by one or more of these risk factors. As such, these factors should be included in risk prediction models and used to improve screening and prevention efforts.

Other risk factors for breast cancer include low socioeconomic status, age at menopause, and using contraceptives. In addition, elevated BMI was linked to a higher risk of developing HR+ or HR breast cancer. These risk factors could influence the biology of breast tumors, as well as the clinical presentation of those tumors. Furthermore, these factors may influence the development of more effective surveillance and prognostic tools.