ROLE OF DIETARY FIBRE IN FIGHTING AGAINST CANCER

The role of dietary fibres in fighting against cancer has been realised. Previously it was considered that dietary fibre is only good for intestines. The new research has found that it insulates intestine from cancer by transporting antioxidants to the large intestine.

Fibre binds up to 80 percent of cancer-inhibiting antioxidant polyphenols in fruit and vegetables, and thus protects the antioxidants from early digestion in the stomach and small intestine.

The researchers have noted that fibre acts as an antioxidant trafficker by safely transporting antioxidant nutrients to the colon and imparts protection against colon cancer.

Antioxidants are substances that may protect your cells against the effects of free radicals, molecules produced when your body breaks down food. They can damage cells, and may play a role in heart disease, cancer and other diseases.

Cells in fruits and vegetables are 'opened' allowing nutrients to be released when they are juiced, puréed or chewed.

Researchers found that after being released from the cell 80 percent of available antioxidant polyphenols bind to plant fibre with minimal release during the stomach and small intestinal phases of digestion.

Fibre is able to safely and effectively transport polyphenols to the colon where these compounds may have a protective effect on colon health as they are released during plant fibre fermentation by gut bacteria.

This research can also compel to think fresh juice lovers who are throwing out antioxidants along with the fibre-rich pulp they discard.