Is proton beam therapy for prostate cancer worth the cost?

"Thousands of men are diagnosed with prostate cancer each month. These men and their loved ones often turn to the internet to learn about their disease and treatment options, and these searches may lead to medical centers offering proton beam therapy. These centers espouse the benefits of this treatment approach, and some include glowing testimonials from men who have undergone the treatment. So is proton therapy the "magic bullet" for prostate cancer?" Continue reading the American Cancer Society Expert Voices blog here.