Breast Care Nurse Certification Exam Practice 2026 – All-in-One Prep

Maintaining a healthy weight is recognized as a significant lifestyle change that can help reduce the risk of breast cancer. Research indicates that obesity and being overweight, particularly after menopause, are associated with an increased risk of developing breast cancer. This may be due to higher levels of estrogen produced by fatty tissue, which can promote the growth of hormone-sensitive tumors. Thus, achieving and sustaining a healthy weight through balanced nutrition and an active lifestyle can play a pivotal role in lowering breast cancer risk.

Adequate sleep and daily exercise are certainly beneficial for overall health and can contribute to maintaining a healthy weight, but they do not specifically target breast cancer risk in the same way that weight management does. Increased alcohol consumption is associated with a higher risk for breast cancer and is not a beneficial lifestyle change.