Dietary fiber refers to food nutrients that are not easily digested and play a role in absorbing water in the digestive system. Dietary fiber is mainly a variety of non-starch polysaccharide plant substances, including cellulose, lignin, chitin, pectin, beta glucan, inulin and oligosaccharides, etc. It is usually divided into water-insoluble dietary fiber and water-soluble dietary fiber. Two major categories of fiber. It is an indispensable substance for a healthy diet. Fiber can clean the digestive wall and enhance digestive function. Fiber can also dilute and accelerate the removal of carcinogens and toxic substances in food, protect the fragile digestive tract and prevent colon cancer.
Cucumber:
Crisp and delicious, it has heat-clearing, thirst-quenching and diuretic effects. The fiber it contains can promote the elimination of food waste from the intestines, thereby reducing the absorption of cholesterol, which can help lose weight and adjust lipid metabolism.
Hawthorn:
Mainly contains maslinic acid, citric acid, lipolytic acid, vitamin C, flavonoids, carbohydrates and other ingredients, which can dilate blood vessels, improve microcirculation, lower blood pressure, promote Cholesterol excretion and lowering of blood lipids.
The dietary fiber in fruits is generally relatively high. For example, apples, bananas, plums, cantaloupe, grapes and other foods are very rich in dietary fiber. Eating more fruits high in fiber can effectively promote the excretion of cholesterol metabolites in the intestines, promote the metabolism of waste in the body, thereby lowering blood pressure, lowering blood lipids, and improving constipation. However, it should be noted that eating too much may slow down the metabolism in the intestines and may cause bloating. There are other effects as well.
The first weight-loss fruit: Banana Bananas are low in calories, contain a lot of dietary fiber, and are high in starch, so they are easy to fill up when eaten. In addition, it takes some time for starch to be converted into sugar in the body. Therefore there will be no excessive energy accumulation. It is an excellent food for weight loss.
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The second weight loss fruit: oranges. Oranges are rich in vitamin C, calcium, phosphorus, potassium, carotene, citric acid, hesperidin, aldehydes, alcohols, and aldehydes. substances. Oranges are high in fiber, low in calories, and contain natural sugar. They are the best choice to replace meals or desserts such as candies, cakes, and cookies. People who have a sweet tooth and want to lose weight can eat oranges to satisfy their desire for sweets. In addition, oranges are rich in fiber. Eating more can help defecation and reduce the accumulation of toxins in the body.