Natural health with Megan Sheppard

A friend, who is about 68, has been using natural therapies for prostate cancer quite successfully for the past year, but recently had his PSA levels tested and they are creeping up again. 

What else he can do to get these levels back to normal?

PSA blood level testing is used to measure the level of prostate specific antigen, (PSA), in the blood. PSA is usually secreted in small amounts by the prostate gland, where normal levels are considered to be around 0-4 ng/mL (nanograms per millilitre).