High doses of vitamin D help stop colorectal cancer’s spread for a year

Extra vitamin D may slow the growth of colorectal cancer, a new study suggests.  On average, cancer stopped in its tracks for 13 months for patients on the highest dose of the vitamin supplement (4,000 IU), and for 11 months for those on the over-the-counter dose. Rates of colorectal cancer have been soaring in recent … Read more