does smoking increase risk of breast cancer

Release time ：Nov-10,2024

Smoking could potentially elevate the risk of developing breast cancer. Research indicates that women who engage in long-term smoking are at a higher risk of breast cancer compared to non-smokers. Moreover, the greater the amount smoked and the longer the duration, the higher the likelihood of contracting breast cancer.

The chemical components in tobacco can enter breast tissue via the bloodstream, causing damage to mammary cells. Additionally, smoking can alter hormone levels within the body, including estrogen and progesterone, which are closely associated with the development of breast cancer. Furthermore, smoking may contribute to genetic mutations, further increasing the risk of breast cancer. Lastly, exposure to secondhand smoke could also impact the breast health of non-smokers.

To mitigate the risk of breast cancer, it is advisable to cease smoking or avoid exposure to secondhand smoke. Maintaining a healthy lifestyle, including a balanced diet, regular exercise, and moderate alcohol consumption, can also aid in preventing breast cancer. Should any abnormal breast symptoms arise, prompt medical examination is recommended for early detection and treatment.