Dietary fiber is a kind of polysaccharide, which can neither be digested and absorbed by gastrointestinal tract nor produce energy. Therefore, it was once considered as a "non-nutritive substance" and has not been paid enough attention for a long time. Eating more dietary fiber can really help you lose weight, but you can't just eat dietary fiber to lose weight. You still need to exercise more and consume a certain amount of energy to lose weight scientifically without rebounding. Here are some foods high in dietary fiber.

First, oats. The high viscosity soluble fiber in oatmeal can slow down the digestion time of the stomach and keep people full. Oats can moisten intestines and relieve constipation, increase the volume and moisture of feces, and cooperate with fiber to promote gastrointestinal peristalsis, which plays a role in moistening intestines and relieving constipation. It is a good choice to make steamed oats into juice as a drink. Other ingredients, such as apples, raisins, etc., can also be added during beating, and nutrition can help relieve constipation!

Second, matsutake. The cellulose content of mushrooms is very high, and the cellulose content of Tricholoma matsutake is the highest, close to 50%, which is higher than that of mushrooms. Eating more Tricholoma matsutake will help E.coli in the intestine to synthesize various vitamins, promote gastrointestinal peristalsis, not only help to excrete urine, but also lose weight. But pine mushrooms are rare. If you don't want to eat matsutake to lose weight, you can consider using mushrooms instead.

Third, black beans. Each cup of black beans contains fiber 15g, and protein is about 15g. Their all-black represents rich flavonoids, and earth-colored foods contain a lot of antioxidants. When you add beans and other high-fiber foods to your daily diet, you must remember to drink plenty of water. In any case, losing weight is a project that requires a lot of effort.