11 Aug 2016 Blackmores Institute Vitamin D levels predict risk of brain decline in Chinese elderly 11 Aug 2016 Share Share on LinkedIn Share on Facebook Share on Twitter Share on Google+ Share on Pinterest News Low vitamin D levels are linked to increased subsequent risk of cognitive decline and impairment in the Chinese elderly, according to recent US research, adding weight to similar findings in other populations. × To continue reading this article, please Log In or Sign Up for access.