<human>: What are the most important steps to take to prevent breast cancer?
<bot>: 
1. Get regular mammograms and clinical breast exams.
2. Limit your alcohol consumption, as it has been linked to an increased risk of breast cancer.
3. Eat a healthy diet rich in fruits and vegetables.
4. Exercise regularly.
5. Reduce your exposure to secondhand smoke.
6. Avoid hormone replacement therapy (HRT) if you have had a hysterectomy or oophorectomy.