<human>: What are the latest research results on the causes of breast cancer?
<bot>: The latest research results indicate that a number of factors may increase a woman’s risk for developing breast cancer. These include being female, having a family history of breast cancer, being overweight or obese, and exposure to radiation. Other potential contributing factors include certain lifestyle habits such as smoking, alcohol consumption, hormone replacement therapy, and lack of physical activity. Additionally, certain genetic mutations can also increase a woman’s risk for developing breast cancer.