There are a lot of myths about what causes breast cancer: diet, toxins, genes. While some may surprise you, others seem plausible. How do you know what to believe?

Cosmo TV heads to the mall to question random passersby about their breast cancer knowledge — and then Dr. Marsha Anderson, executive director of the Breast Cancer Society of Canada, sets the record straight. Take a look.

https://youtu.be/U7HCjlOeZiU