Friday, October 1, 2010

How Does Calcium Prevent Colon Polyps

About


Colon polyps are a precursor to colon cancer. These growths on the lining of the colon can develop into cancerous cells.


Studies show a significant link between the consumption of calcium and preventing colorectal cancer.








How It Works


According to a study published in the Journal of the National Cancer Institute, those taking calcium supplements of 1,200 milligrams per day were less likely to be diagnosed with colorectal cancer. Calcium supplements also were shown to have the greatest effect on advanced colorectal ademona polyps, which are considered the most deadly of polyps.


Calcium Sources








Calcium sources in foods include dairy products, such as milk, yogurt, or cheese; leafy green vegetables such as spinach, broccoli, and kale; and canned salmon. Calcium cannot be absorbed by the body, however, without the presence of vitamin D. Take a vitamin D supplement and one containing calcium or eat vitamin D-rich products such as liver, egg yolks and fish.

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