Roughly 10,000 cancer cells are generated by the body every single day (7). One of the most common factors contributing to the ability for these cancer stem cells to proliferate and invade new tissue is vitamin D3 deficiency. There are a variety of influences that have resulted in vitamin D being one of the most common nutrient deficiencies in our society today, which has only fueled the growth of cancer as the nemesis of our time.
http://drjockers.com/how-vitamin-d-stops-cancer-stem-cells/
Toms Blog on Life and Livingness