Some physicians say all men older than 50 should undergo prostate cancer screening each year. Others say that only men with a family history of the condition should be screened. They say it is not clear whether the tests save lives or if the benefits outweigh the risks.

A screening test is meant to reduce risk, but in the case of the prostate, it may detect small cancers that would never spread or become life threatening. This may lead to unnecessary biopsies and surgeries, which carry their own sets of risks.

Decisions you make about your health depend on a number of factors, including your age, race, diet, and family history. When it comes to prostate cancer, your best bet is to talk with your physician. Ask about supplements and screenings and determine a plan that is right for you.