The fact that eating products that contain fiber is very important, even a child should know. It’s also known as food fiber or roughage. This compound is one of the multi-sugars, or complex carbohydrates. It is not digested and absorbed by the human digestive tract, therefore it is not a source of energy, but it is very important for the well-being of the digestive tract.
1. Using fiber for weight loss.
Dietary fiber is divided into two types: soluble and insoluble in water. Insoluble fiber has an effect on the functioning of the digestive tract. It stimulates the peristaltic movement of the intestines, enhances the process of secretion of saliva. It binds water and buffers excess of hydrochloric acid in the stomach. It helps to prevent many intestinal diseases. The soluble type is a medium for the intestinal microflora.
Due to the fact that products rich in fiber have a large volume, they cause a feeling of fullness. This is why it’s better to add a large amount of vegetables and fruits to your diet. But fiber is present not only in fruits and vegetables. It is also found in coarse milling products, especially in wheat bran. Soluble type of fiber occurs in seeds of legumes, oat flakes, some fruits and vegetables. In addition to being a nutrient for bacteria it also extends the time of intestinal transit by increasing the density of the food content.
Beta-glucans and pectins are components of fiber which cause the reduction of cholesterol content in the blood by binding bile acids and excreting them in the feces. This forces the liver to produce new acids from cholesterol. Fiber in the intestines also binds cholesterol, accelerating its excretion from the body. Another advantage of a diet rich in fiber is increasing the excretion of fat from the body and delaying the absorption of triglycerides.
2. The role of fiber
The fiber in the intestine, in the form of a gel, causes the absorption of glucose, which results in the reduction of insulin exudation. This mechanism can help prevent overweight, obesity and type II diabetes. Societies consuming more dietary fiber are less likely to suffer from atherosclerosis, ischemic heart disease and heart attacks. Water-soluble fibers, such as pectins, gums and sluices, are responsible for such activities.
Fiber supplements are often a popular form of weight loss support. They are often enriched with fruit flavors. However, despite everything, it is best to enrich your diet with fiber from food, because tablets may not necessarily contain enough fiber to help your body properly. By eating foods rich in fiber, we also supply a number of vitamins and minerals to our body and create a healthy habit.
Almost all fruits and vegetables have fiber in them and that's why they are recommended to be eaten during the day. In addition, pure fiber in the form of granules or tablets is available at any pharmacy at a really low price.