Topic: Can Smoking Cause Breast Cancer?
Breast cancer is the most common type of cancer in women. An estimated 12.9 percent of women will be diagnosed with breast cancer at some point in their lifetime, based on data collected from 2015 to 2017.
There are several risk factors for developing breast cancer, including genetic and lifestyle factors. You may also be wondering if smoking is linked to breast cancer since it can be a risk factor for other types of cancer.
The relationship between smoking and breast cancer risk is still unclear. However, some smoking habits may increase a woman’s risk of developing breast cancer.
Continue reading as we break down what researchers know about smoking and breast cancer. We’ll also discuss the other risk factors for breast cancer and when to get medical attention for symptoms of breast cancer.
According to the Centers for Disease Control and Prevention (CDC), over 16 million peopleTrusted Source in the United States are living with a disease caused by smoking. In fact, smoking can cause harm to almost every organ in your body.
Tobacco smoke contains more than 7,000Trusted Source different chemicals, and at least 250 of these are known to be harmful to the body. When you breathe in cigarette smoke, these chemicals can enter your lungs and spread to other areas of your body.
The harmful chemicals in cigarette smoke can cause mutations in your DNA, potentially leading to cancer. In fact, smoking can cause many different types of cancer, including — but not limited to — cancer of the lungs, cervix, and colon.
A 2014 report from the Surgeon General evaluated available studies on the potential health consequences of smoking. It found sufficient evidence of potential ways in which smoking may cause breast cancer.
However, the report concluded that while the evidence is suggestive, it’s not enough to say that smoking or exposure to secondhand smoke causes breast cancer. More research is needed to establish a direct link between smoking and breast cancer.
Topic Discussed: Can Smoking Cause Breast Cancer?