I'm 51, Gleason 6, and my PSA has ranged from 5.5 to 9.2 over the past year. I get a PSA test every 3 months.
I want to drink protein shakes after working out (3-4 times/wk), but a few months ago when I did that, my PSA went from 5.5 to 9.2. I stopped the protein shakes, and my PSA dropped to 7.5. It may have just been a coincidence, but I thought I'd ask this intelligent community if anyone knows if high-protein powder is bad for men with prostate cancer. Thanks!