Vitamin D cures 75% of Breast Cancer and Colon Cancer

A lady I worked with last year just died of Breast Cancer today.  I hope this new study is accurate.  I know for some people, cancer can be a death sentence.  If Vitamin could solve 75% of the Breast or Colon Cancers, it would be great information and hope on a day that I lost a friend.

http://www.youtube.com/watch?v=9FMlQeH8RFA&feature=player_embedded