Epidemiology Even though numerous epidemiological risk factors have been fully documented, it is still evident that the formation of many specific breast cancers has not been determined. Accordingly, epidemiological research derives the manner in which it manifests itself within a particular population, but it is unable to identify the characteristics relevant to an individual. In terms of specifics, the dominant risk factors are known to be the following: Sex, Age, Childbearing, Hormones, High Fat Diet, Alcohol Consumption, Obesity, Smoking, Radiation, and Shiftwork.
Obesity after menopause increases the risk: With the growing number of protective measures being taken to cut down on the risks of breast cancer before menopause starts, studies show that obesity clearly increases the chance of cancer after the full phase of menopause is completed. Some doctors have even stated that finding the tumors while preforming an exam or a mammogram are harder to sense because of the tumors feeling or looking like fatty tissue rather than the tumor itself because of the obesity.
In terms of a global dimension, breast cancer is without doubt the most common form of cancer prevalent amongst women. It has been shown that the occurrence of the disease in women is at least twice that of either colorectal cancer or cervical cancer, and of the order of some three times that of lung cancer. However, in the case of women, the global rate of mortality of breast cancer is approximately 25% greater than that of lung cancer. Studies have shown that, in 2005, there were 502,000 deaths globally attributable to the disease.
Putting this death rate into perspective, it represents only 7% of all deaths due to cancer and a mere 1% of deaths attributable to all causes. However, it must be noted that the number of cases of breast cancer identified worldwide has shown a marked increase since the 1970's. A number of reasons for this have been put forward, but the most likely candidate is the change in lifestyle experienced in Western societies.
Alcohol and Cancer: While it is true that a glass of wine a day reduces many health problems, other alcohols such as hard liquors, mixed drinks, etc., actually increases the risk of breast cancer. Yet even with lower doses of daily alcohol usage, breast cancer is increased by 35%. And that number increases by 7% with each drink per day in what is called as DDS (Dose-Dependant-State).. Good news however; studies have shown that decreasing your intake of alcohol or quitting altogether will reverse the risk.
In this respect, a US study in 2005 by the SWHR identified the widespread belief that breast cancer was by far the most feared disease amongst women notwithstanding the fact that the rate of mortality in women from heart disease is so much greater. It is noteworthy that evidence from doctors has suggested that many women greatly exaggerate their vulnerability to contracting this particular cancer.
Obesity after menopause increases the risk: With the growing number of protective measures being taken to cut down on the risks of breast cancer before menopause starts, studies show that obesity clearly increases the chance of cancer after the full phase of menopause is completed. Some doctors have even stated that finding the tumors while preforming an exam or a mammogram are harder to sense because of the tumors feeling or looking like fatty tissue rather than the tumor itself because of the obesity.
In terms of a global dimension, breast cancer is without doubt the most common form of cancer prevalent amongst women. It has been shown that the occurrence of the disease in women is at least twice that of either colorectal cancer or cervical cancer, and of the order of some three times that of lung cancer. However, in the case of women, the global rate of mortality of breast cancer is approximately 25% greater than that of lung cancer. Studies have shown that, in 2005, there were 502,000 deaths globally attributable to the disease.
Putting this death rate into perspective, it represents only 7% of all deaths due to cancer and a mere 1% of deaths attributable to all causes. However, it must be noted that the number of cases of breast cancer identified worldwide has shown a marked increase since the 1970's. A number of reasons for this have been put forward, but the most likely candidate is the change in lifestyle experienced in Western societies.
Alcohol and Cancer: While it is true that a glass of wine a day reduces many health problems, other alcohols such as hard liquors, mixed drinks, etc., actually increases the risk of breast cancer. Yet even with lower doses of daily alcohol usage, breast cancer is increased by 35%. And that number increases by 7% with each drink per day in what is called as DDS (Dose-Dependant-State).. Good news however; studies have shown that decreasing your intake of alcohol or quitting altogether will reverse the risk.
In this respect, a US study in 2005 by the SWHR identified the widespread belief that breast cancer was by far the most feared disease amongst women notwithstanding the fact that the rate of mortality in women from heart disease is so much greater. It is noteworthy that evidence from doctors has suggested that many women greatly exaggerate their vulnerability to contracting this particular cancer.
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