Thursday, June 20, 2013

How Does Calcium Lower the Risk of Colon Cancer?

Calcium supplementation protect against the most dangerous types of colon polyps, and therefore colorectal cancer, as reported by the Journal of the National Cancer Institute.Intestinal tract polyps are growths that develop inside the large intestine. Most have the capabilities to become cancer, with large polyps or those who show a high degree of cancerous changes the most likely to progress. Colon cancer is the second most widespread cancer in Western countries. People with family members who definitely have had digestive tract melanoma, and people who have inflammatory bowel disease, just like Crohn’s disorder and ulcerative colitis, are at higher threat for colon cancer. Familial polyposis, and hereditary condition distinguished by frequent formation of colon polyps, also increases the risk of colorectal cancer.

A wide range of dietary factors might give rise to colon cancer risk. A diet that is rich in vegetables appears to be the most safety. In contrast, eating deep fried or darkly browned meat foods frequently more than, enhances the possibility of cancer of the intestinal system, obviously because cancer-causing chemicals form during high-temperature cooking of meat. Some analysis have found that increasing fiber can avoid cancer of the intestinal system, but other analysis have did not validate those reports. Wide ranges of analysis have suggested that calcium might avoid cancer of the intestinal system. Some, but not all, have found that taking calcium supplements can lower the possibility of developing cancer of the intestinal system and precancerous polyps.

In the existing analysis, 913 people who had at least one colon polyp operatively removed. They all had the surgery treatment within three a few weeks before coming into the analysis, and were polyp-free upon entry. Healthy intake of calcium, fat, and fiber was analyzed for each person through the use of foods related concerns, and each was then randomly assigned to get either 1,200 mg of calcium carbonate per day or placebo. Colonoscopic exams to look for new polyps were performed one and four years after the start of the analysis, and polyps that were found were analyzed to determine their type, size, and level of melanoma change. At the end of the analysis, the possibility of developing intestinal system polyps was found to be 14% decreased in people taking calcium than in those taking placebo. Moreover, calcium supplement lower the possibility of the most serious kinds of intestinal system polyps by 35%.

The results of this analysis suggest that supplementing with calcium might offer some protection against precancerous colon polyps in people at higher risk due to a previous history of polyps. They further show that polyps that developed while getting calcium might be less likely to be the most serious type. Future analyses are required to confirm these results. For now, it is cost-effective to suggest calcium supplements to those who are at higher risk of developing intestinal system polyps.

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