Dr. Mercola: Vitamin D and Cancer. by CancerCrackdown | Mar 6, 2014 | Cancer Topics, Health Tips | 1 comment Cut your Cancer Risk in Half. Click Here for Dr. Mercola’s Vitamin D Resource Page 1 Comment Geralyn on April 21, 2016 at 4:42 am Call me wind because I am abslulteoy blown away. Reply Submit a Comment Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email.