26 Apr 2018 Blackmores Institute Can soy decrease risk of prostate cancer? 26 Apr 2018 Share Share on LinkedIn Share on Facebook Share on Twitter Share on Google+ Share on Pinterest News Consumption of soy foods may be the next step in reducing prostate cancer the journal Nutrients, reports. Results of the systematic review and meta-analysis shows that evidence from observational studies show a statistically significant association between soy consumption and decreased prostate cancer risk (p<0.001). × To continue reading this article, please Log In or Sign Up for access.