Taking high-dose cholecalciferol (vitamin D) as a supplement is safe and can nearly double the time it takes for people with clinically isolated syndrome (CIS), a first manifestation of ...
A double-blind randomized phase 3 clinical trial led by Dana-Farber Cancer Institute researchers and conducted across several hundred cancer centers in the U.S. tested the addition of high-dose ...
However, the addition of high-dose vitamin D3 to standard treatment ... by previous research suggesting that higher levels of vitamin D in the blood are associated with improved survival for ...