The Cancer Tests You Should Think Twice About

When assessing the necessity of a particular cancer screening, one has to weigh the risks and benefits. For those who are healthy with no symptoms or risk factors for a particular cancer, more testing is not always better. Learn what tests to approach with caution and what tests you absolutely need to take.  - The Cancer Tests You Should Think Twice About 
Dr. Oz's Kitchen-Cleanout Challenge, Pt 1 - The Dr. Oz Show