The benefits of dietary fiber to the human body

In recent years, as people's awareness of health care has increased, foods high in dietary fiber have become their favorite. It is said that eating more high-fiber foods can prevent thrombosis and stroke, and can reduce the incidence of diabetes and heart disease. It can maintain human health and promote human metabolism. So what are the other functions and effects of dietary fiber? What are the benefits of human body after inhaling this substance?

The efficacy and role of dietary fiber

1. Prevent constipation

People can prevent constipation by eating more foods containing dietary fiber, because dietary fiber is relatively large in size, and it can absorb water and swell after entering the human body, which can promote intestinal peristalsis and reduce the residence time of food residues in the intestines. After entering the human intestine, dietary fiber can ferment and soften stools, thereby speeding up their excretion, which is also an important factor in dietary fiber's ability to prevent constipation.

2. Lose weight

Weight loss is an important function of dietary fiber, because dietary fiber is a low-fat, low-calorie food, and it can promote human metabolism and inhibit the body's absorption of food calories and cholesterol. Dietary fiber can also increase the body's sense of protection and reduce the body's intake of other foods. Regular consumption of foods rich in dietary fiber can help lose weight and prevent obesity.

3. Prevent cancer

People who eat more foods containing dietary fiber can also prevent cancer. It can significantly reduce the incidence of colon cancer and rectal cancer. This is because people who eat foods high in dietary fiber can reduce the residence time of toxic substances, food residues, garbage toxins and other harmful substances in the human intestines, and can allow carcinogens in the intestines to be excreted out of the body along with the body's metabolism, preventing them from damaging human cells.

4. Prevent hyperlipidemia

Dietary fiber can also prevent the occurrence of hyperlipidemia, because after entering the human intestine, dietary fiber can combine with cholesterol in the intestine and allow them to be excreted from the body through metabolism. Some effective ingredients contained in dietary fiber can also be converted into lignin after entering the intestine. This substance can combine with bile acid, which can inhibit the conversion of bile acid to cholesterol and significantly reduce the amount of cholesterol in the human body. After the amount is reduced, human blood lipids can remain stable, and the incidence of hyperlipidemia will be significantly reduced.