Eat More Fiber



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Most health experts these days are encouraging consumers to eat more fiber. This is a result of the evidence that insufficient levels of fiber in the diet can lead to several diseases. Common among these diseases are diabetes, diabetes, constipation, obesity and colon cancer. These diseases are life threatening diseases you wouldn’t want to associate with.

Eating high animal fat is liked to increase risk of colon cancer. High intake of fiber however protects against colon cancer. This is done by the speeding up the passage of food through the digestive tract, thus prolonging the time of exposure of the tissues to agents in food which may possibly lead to colon cancer.

So, how does fiber help prevent constipation and hemorrhoids? By so doing, the toned muscles can more easily move waste products through the colon for excretion.

Fibers bind cholesterol chemicals and remove them from the body alongside feces, and inhibit the production of cholesterol in the body in addition to improving the clearance of cholesterol in the blood. The end result of this is that, the risk of heart diseases such as atherosclerosis is lowered.

Eating high fiber diets help reduce the risk of diabetes (diabetes normally increases the risk of coronary heart diseases). Fiber fights or prevents the risk of diabetes by improving blood sugar tolerance and reducing insulin secretion thus delaying glucose absorption. Fiber also lowers the energy density of the diet thus lowering the chance of obesity.

Forms of Fiber

Fiber has two forms that are; soluble fibers and insoluble fibers. Both of these forms of fibers found in diet helps prevent many diseases. Insoluble fibers do not dissolve in water and contain fiber types called cellulose, hemicellulose and lignin. Soluble fibers on the other hand dissolve or swell when put in water. They include fiber types like pectin, gums and mucilage.

Sources of Fiber

Dietary sources of insoluble fibers include fruit sources such as bananas, apples, peaches, pears and strawberries. Vegetable sources are root vegetables, mature vegetables, cauliflower, tomatoes and cabbage. Other sources are rice bran, brown rice, seeds, plums, wheat bran, nuts, corn bran, legumes, whole wheat and cereals.

Fruit sources of soluble fibers are citrus fruits, apples, bananas, pears and grapes. Other dietary sources include legumes, sweet potatoes, apricots, barley, corn, potatoes, prunes, oatmeal, oat bran and vegetables such as cabbage, carrots and broccoli.



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