This study shows that HPV is a major detriment to women's health, and it's a major player in causing both types of cervical cancer.

The bottom line, the study shows, is that if you can eradicate or prevent these types of HPV associated with cancer, you could prevent getting cancer of the cervix and save lives.

What this study does in a detailed way, with the advantage of outstanding long-term follow-up and health records, is clearly demonstrate the impact of smoking on the duration of life.

I don't believe Vitamin D is the answer.

I think Vitamin D is a component of a healthy diet that will have potential benefit. I wish it was as simple as saying 'If you take Vitamin D, cancer will be cured.' I don't think it's that simple.

Our study found that aspirin treatment was associated with a 24 percent reduction in the risk of the most common type of stroke in women and a 32 percent reduction in heart attacks in men.