link between breastfeeding and breast cancer

Release time ：Nov-15,2024

There is a recognized link between breastfeeding and the risk of breast cancer. Generally, breastfeeding may decrease a woman's likelihood of developing breast cancer. This association can be understood through physiological and biological mechanisms. Firstly, breastfeeding encourages the maturation and differentiation of breast cells, which can reduce the likelihood of abnormal cell proliferation. Secondly, during breastfeeding, estrogen levels in women are typically lower, and estrogen is a significant risk factor for breast cancer. Consequently, breastfeeding may mitigate the risk of breast cancer by lowering estrogen levels. Additionally, breastfeeding can enhance the mammary tissue's self-repair capacity, further reducing the risk of breast cancer. Although breastfeeding offers some protection against breast cancer, it does not completely prevent its occurrence. Therefore, women with a family history of breast cancer or other risk factors should continue to undergo regular breast examinations and adhere to medical advice for prevention and treatment. Moreover, maintaining a healthy lifestyle, including a balanced diet, regular exercise, and abstaining from smoking and limiting alcohol consumption, is crucial for breast cancer prevention.