21 Apr 2016 Blackmores Institute UK study supports cardiovascular safety of calcium and vitamin D supplementation 21 Apr 2016 Share Share on LinkedIn Share on Facebook Share on Twitter Share on Google+ Share on Pinterest News There appears to be no link between calcium supplementation, with or without vitamin D, and hospital admissions or mortality due to cardiovascular events, according to the findings of a new study. UK researchers presented the data, supporting the cardiovascular safety of calcium and vitamin D supplementation, at the International Osteoporosis Foundation World Congress on Osteoporosis, Osteoarthritis and Musculoskeletal Diseases in Spain this past week. × To continue reading this article, please Log In or Sign Up for access.