10 Jul 2019 Blackmores Magnesium improves knee OA 10 Jul 2019 Share Share on LinkedIn Share on Facebook Share on Twitter Share on Google+ Share on Pinterest News Researchers are calling for magnesium to be considered as a treatment for knee osteoarthritis following results of a new study showing an association between an increased dietary intake of magnesium and an improvement in knee osteoarthritis symptoms. × To continue reading this article, please Log In or Sign Up for access.