School of Population Health


Vitamin D assessment (ViDA) study

The ViDA study is a clinical trial designed to assess the effect of vitamin D supplementation on the risk of heart disease, lung disease, and fractures.

 

31 JULY 2015 

 

DATA COLLECTION HAS NOW FINISHED.

 

We wish to thank all participants in the study for their ongoing commitment to ViDA, and the generosity they have shown by sharing information with us about their health during this time.