Harm from Selenium in Prostate Cancer Bottom Line for Selenium A study followed over 4000 men with prostate cancer from 1988 to 2010. They looked at dosage of supplements. Men were categorized according to selenium dosage. The higher doses had more risk. Taking over 140 micrograms increased risk of death by 60%. Thoughts These studies [...]The post Selenium no help for Prostate Cancer appeared first on The Urology Place.