30 Sep 2016 Blackmores Institute Polyphenols safe and effective in cancer prevention and treatment 30 Sep 2016 Share Share on LinkedIn Share on Facebook Share on Twitter Share on Google+ Share on Pinterest News Polyphenols should be considered as a safe and effective approach to cancer prevention and therapy according to a new study, published in the journal Nutrients. × To continue reading this article, please Log In or Sign Up for access.