Obesity And Breast Cancer

Obesity and breast cancer are becoming major health concerns in women all across the globe. Breast cancer and obesity are linked, especially in postmenopausal women. More than 70 percent of women aged over 55 are overweight in the US, and they are all at high risk of developing breast cancer.

Studies have also found that excess weight is rather protective against breast cancer in premenopausal women. On the other hand, postmenopausal women who have already developed breast cancer can see significant improvement in prognosis by weight loss and weight management. Losing weight is also an effective measure for the prevention of breast cancer in older women.

How Obesity Impacts Breast Cancer

Obesity is a menace and the pinnacle of many other diseases. But obesity alone is not the culprit. Excess body fat makes it difficult for the body to function properly which in turn becomes the reason for many disruptions. Some of the factors that increase the risk of developing breast cancer include:

  • Chronic Inflammation
  • Insulin Resistance
  • Sex Hormones Fluctuation

Here, it is also important to remember that whether premenopausal or postmenopausal, whenever a woman develops breast cancer, weight gain will follow. Doctors advise breast cancer patients to lose weight because excess weight can cause many other issues including heart diseases, poor breast cancer prognosis, slow recovery, poor healing, fatigue, lymphedema, and functional decline.

Why Making Effort Counts?

According to the health journal, 1 in 8 American women will develop breast cancer in their lifetime. For such a common and challenging disease, comprehending the risk between obesity and cancer can help you manage weight, avoid the threat, lead a simple and healthier life. Moreover, you can help breast cancer patients in weight management.

Common Breast Cancer Risks

Apart from excess weight, there are several other risk factors you can’t do anything about. However, there are many that you can change through lifestyle modifications.

Risk Factors You Can’t Change

You’re a woman: Women have a 100% higher chance of getting breast cancer than men.

Aging: Studies have shown that women aged 55 or above are most likely to develop breast cancer.

Genetics: Genetic defects inherited by parents can play a role in breast cancer development. However, the likelihood is only 5 to 10 percent.

Family History: If a family relative has had breast cancer, there is a higher risk.

Risk Factors You Can Change With Lifestyle Modifications

Alcohol consumption: You can limit your alcohol intake. Studies have shown that drinkers are at a slightly higher risk of developing breast cancer than non-drinkers.

Excess Weight After Menopause: A significant risk factor that can be changed by losing excess weight.

Physical inactivity: Lack of exercise can cause many diseases over time including many types of cancers.

Poor Diet: Improper nutrition is damaging to your health and is also a potential risk in developing breast cancer.


You can do the following to prevent breast cancer:

  • Talk to a healthcare specialist
  • Get more active
  • Control your weight
  • Limit alcohol intake
  • Eat a balanced diet
  • Get proper education on risk management via a healthcare professional


If you or any of your loved one is struggling with obesity, bariatric surgery might be an answer for them. To learn more about your options, you can book a free consultation with us anytime. Talk to us and prevent obesity-related issues.

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