Can physical activity reduce the risk of breast cancer?
Exercise boosts the immune system and helps you to keep your weight in check. With as little as three hours of exercise per week, or about 30 minutes a day, a woman can begin to lower her risk of breast cancer. This doesn’t require going to a gym either. Power walking is more than sufficient!
A nutritious, low-fat diet (30 grams or less) with plenty of fruits and green and orange vegetables can help reduce the risk of developing breast cancer. A high-fat diet increases the risk because fat triggers estrogen production that can fuel tumor growth.
Smoking is a confirmed risk factor for many types of cancer. Recent research in the last year (2012) has confirmed that smoking is a contributing risk factor for developing breast cancer. Additionally, second hand smoke is also a risk factor for cancer. So if you are a smoker, help yourself in a significant way and join a smoking cessation program to help you stop. The day you stop smoking the healing can begin and each week in which you are smoke-free, you give yourself increasing advantages for a healthier life. Smoking also directly contributes to heart and other lung diseases, too.
Moderation is key. One drink per day has been shown to slightly increase the risk of breast cancer. Having more than one drink per day has shown to be a more significant risk factor, and the alcohol content doesn’t matter: wine, beer or a mixed drink. Alcohol also increases estrogen in your bloodstream.
Although we know that more than one drink per day increases risks, to date there are no studies that demonstrate directly that the more a person drinks, the greater their risk for cancer. And in some cases, drinking one glass of wine a day can offer heart-health benefit. If you drink alcohol, this is an important topic to discuss with your doctor so that you will know what limits are best for you to observe.
There is an increased risk of breast cancer for women who have been using birth control pills for more than five years. However due to the low amount of hormones in birth control pills today, the risk is relatively small. But if a young woman has a significant family history of breast cancer, her gynecologist may recommend taking a break for a year from the pill at the 5-year time frame then resuming again for another 5 years. Although evidence-based research data does not offer strong support for this standard of care, it has nevertheless become an increasingly common practice.
Yes, there is. HRT was added to the carcinogenic list by the American Cancer Society in the early 2000s. It is recommended that women with known risks not be placed on HRT to control of menopausal symptoms. They should instead seek other safer alternatives.
Give yourself a breast self-exam once a month. Look for any changes in breast tissue, such as changes in size, feeling a palpable lump, dimpling or puckering of the breast, inversion of the nipple, redness or scaliness of the breast skin, redness or scaliness of the nipple/areola area, or discharge of secretions from the nipple.
If you discover a persistent lump in your breast or any changes, it is very important that you see a physician immediately. Though 8 out of 10 lumps are benign, all require evaluation to confirm that they are not cancerous.
Women should perform their breast self exam 7-10 days after their menstrual period starts which is also when their breasts are the least tender and lumpy. If they are no longer menstruating, then she should select the same day of the month (first of the month for example) and mark it on the calendar to remind herself when to perform this self exam. What to look for is a change from last month’s exam to this month’s exam. It is not unusual to have lumpy or bumpy breasts.
All women should know the geography of their own breasts. If having trouble remembering, draw a diagram of where the lumps, bumps, grooves, and other findings are felt so that this can be used as a reminder from month to month. There is no added value in doing breast self exams more often than monthly. Also the findings may be different as well, in relationship to where a woman is in her menstrual cycle.
Although women who have a family history of breast cancer are in a higher risk group, most women who have breast cancer have no family history. Statistically only 5-10% of individuals diagnosed with breast cancer have a family history of this disease.
Mammography does compress the breasts and can sometimes cause slight discomfort for a very brief period of time. Patients who are sensitive should schedule their mammograms a week after their menstrual cycle so that the breasts are less tender. Your doctor may say it is fine to take acetaminophen an hour before the x-ray is performed to prevent discomfort too.
Women who began their menstrual cycles before age 12, have no biological children, or had their first child at 30 or older, or began menopause after 55 are at a higher risk. This means that research has proven that the number of menstrual cycles a woman has over time influences risk.
You should have a physical every year which should include a clinical breast exam and pelvic exam. If any unusual symptoms or changes in your breasts occur before your scheduled visit, do not hesitate to see the doctor immediately.
In 2012, some research studies have shown that factors such as traumatic events and losses can alter immune system functions, and when immune functions are altered cancer cells may have an opportunity to get themselves established within one’s body. What has been shown is that it is not the fact that a major life crisis has occurred but instead how the individual reacted to this event and coped (or didn’t cope). Therefore, identifying ways to keep your stress level in check is wise.
Finding a lump in your breast means you have breast cancer.
Only a small percentage of breast lumps turn out to be cancer. But if you discover a persistent lump in your breast or notice any changes in breast tissue, it should never be ignored. It is very important that you see a physician for a clinical breast exam. He or she may possibly order breast imaging studies to determine if this lump is of concern or not.
Take charge of your health by performing routine breast self-exams, establishing ongoing communication with your doctor, getting an annual clinical breast exam, and scheduling your routine screening mammograms.
Breast Cancer Myth
Men do not get breast cancer; it affects women only.
Quite the contrary, each year it is estimated that approximately 2,190 men will be diagnosed with breast cancer and 410 will die. While this percentage is still small, men should also check themselves periodically by doing a breast self-exam while in the shower and reporting any changes to their physicians.
Breast cancer in men is usually detected as a hard lump underneath the nipple and areola. Men carry a higher mortality than women do, primarily because awareness among men is less and they are less likely to assume a lump is breast cancer, which can cause a delay in seeking treatment.
Breast Cancer Myth
A mammogram can cause breast cancer to spread.
A mammogram, or x-ray of the breast, currently remains the gold standard for the early detection of breast cancer. Breast compression while getting a mammogram cannot cause cancer to spread. According to the National Cancer Institute, “The benefits of mammography, however, nearly always outweigh the potential harm from the radiation exposure. Mammograms require very small doses of radiation. The risk of harm from this radiation exposure is extremely low.”
The standard recommendation is an annual mammographic screening for women beginning at age 40. Base your decision on your physician’s recommendation and be sure to discuss any remaining questions or concerns you may have with your physician.
Breast Cancer Myth
If you have a family history of breast cancer, you are likely to develop breast cancer, too.
While women who have a family history of breast cancer are in a higher risk group, most women who have breast cancer have no family history. Statistically only about 10% of individuals diagnosed with breast cancer have a family history of this disease.
If you have a first degree relative with breast cancer: If you have a mother, daughter, or sister who developed breast cancer below the age of 50, you should consider some form of regular diagnostic breast imaging starting 10 years before the age of your relative’s diagnosis.
If you have a second degree relative with breast cancer: If you have had a grandmother or aunt who was diagnosed with breast cancer, your risk increases slightly, but it is not in the same risk category as those who have a first degree relative with breast cancer.
If you have multiple generations diagnosed with breast cancer on the same side of the family, or if there are several individuals who are first degree relatives to one another, or several family members diagnosed under age 50, the probability increases that there is a breast cancer gene contributing to the cause of this familial history.
Breast Cancer Myth
Breast cancer is contagious.
You cannot catch breast cancer or transfer it to someone else’s body. Breast cancer is the result of uncontrolled cell growth of mutated cells that begin to spread into other tissues within the breast. However, you can reduce your risk by practicing a healthy lifestyle, being aware of the risk factors, and following an early detection plan so that you will be diagnosed early if breast cancer were to occur.
Breast Cancer Myth
Antiperspirants and deodorants cause breast cancer.
Researchers at the National Cancer Institute (NCI) are not aware of any conclusive evidence linking the use of underarm antiperspirants or deodorants and the subsequent development of breast cancer.
Information courtesy of the National Cancer Institute.
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Some risk factors, like a person’s age or race, can’t be changed. Others are linked to cancer-causing factors in the environment. Still others are related to personal behaviors, such as smoking, drinking, and diet. Some factors influence risk more than others, and your risk for breast cancer can change over time, due to factors such as aging or lifestyle.
Common Genetic Factors
Age: Two out of three women with invasive cancer are diagnosed after age 55.
Race: Breast cancer is diagnosed more often in Caucasian women than women of other races.
Family History and Genetic Factors: If your mother, sister, father or child has been diagnosed with breast or ovarian cancer, you have a higher risk of being diagnosed with breast cancer in the future. Your risk increases if your relative was diagnosed before the age of 50.
Personal Health History: If you have been diagnosed with breast cancer in one breast, you have an increased risk of being diagnosed with breast cancer in the other breast in the future. Also, your risk increases if abnormal breast cells have been detected before.
Menstrual and Reproductive History: Early menstruation (before age 12), late menopause (after 55), having your first child at an older age, or never having given birth can also increase your risk for breast cancer.
Dense Breast Tissue: Having dense breast tissue can increase your risk for breast cancer and make lumps harder to detect. Several states have passed laws requiring physicians to disclose to women if their mammogram indicates that they have dense breasts so that they are aware of this risk. Be sure to ask your physician if you have dense breasts and what the implications of having dense breasts are.
Environmental and Lifestyle Risk Factors
Lack of Physical Activity: A sedentary lifestyle with little physical activity can increase your risk for breast cancer.
Poor Diet: A diet high in saturated fat and lacking fruits and vegetables can increase your risk for breast cancer.
Being Overweight or Obese: Being overweight or obese can increase your risk for breast cancer. Your risk is increased if you have already gone through menopause.
Drinking Alcohol: Frequent consumption of alcohol can increase your risk for breast cancer. The more alcohol you consume, the greater the risk.
Radiation to the Chest: Having radiation therapy to the chest before the age of 30 can increase your risk for breast cancer.
Combined Hormone Replacement Therapy (HRT): Taking combined hormone replacement therapy, as prescribed for menopause, can increase your risk for breast cancer and increases the risk that the cancer will be detected at a more advanced stage.