MRI scanning could lead to major cut in prostate cancer deaths, UK study
theguardian.com
theguardian.com
Still havent seen any mention of zinc being useful for the prostrate.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7424038/ "Zinc Deficiency in Men Over 50 and Its Implications in Prostate Disorders"
Sounds like a net negative, even if restricted to males from 20-44.