Vitamin D Linked to Reduced Colon Cancer Risk

By Dr. Reginald B. Cherry, M.D., Christian Post Contributor Wednesday, February 16, 2011

A look at numerous studies found that high blood levels of vitamin D may offer protection against colorectal cancer.

An international team of researchers conducted a new meta-analysis (analyzing the results of multiple studies already conducted), published in the International Journal of Cancer . They found that for every 10 nanograms per milliliter increase in levels of vitamin D, the associated risk of colorectal cancer decreased by 15 percent.

The association between vitamin D levels and breast cancer was less clear; certain types of studies indicated a risk reduction of 17 percent while others showed less.

The link between vitamin D intake and protection from cancer dates to the 1940s, when a link was seen between latitude – how far north or south a person lives – and deaths from cancer, and it was suggested that sunlight gave "a relative cancer immunity". Since then there have been numerous studies suggesting associations between vitamin D and lower risks of certain cancers.

Vitamin D has been also been linked with a number of other benefits, from bone and cardiovascular health to improved immunity, sleep and mood. It was increased in the recent reformulation of Basic Nutrient Support®, and is also found in Bone Support and Sleep Support.

Dr. Reginald B. Cherry (drcherry.org) is a member of the American Medical Association, Texas Medical Association, Harris County Medical Society, and the American College of Preventive Medicine. Dr. Cherry has authored numerous articles on Preventive Medicine, emphasizing nutrition and exercise. He also speaks extensively on these topics nationwide and conducts numerous seminars for various groups and organizations. Currently, his weekly television program reaches 80 million homes. www.thepathwaytohealing.com