What are the benefits of dietary fiber to human health? What vegetables and fruits have more dietary fiber?

Introduction: Dietary fiber is very beneficial to human health, which can not only increase satiety, but also promote gastrointestinal peristalsis, help the discharge of harmful substances in the gastrointestinal tract, and achieve the effect of relieving constipation. Moreover, dietary fiber can also promote the growth of probiotics, stimulate the growth of beneficial bacteria in the intestine, and protect the normal function of the intestine. Dietary fiber can also help lower and regulate blood sugar. However, we should also pay attention to avoid taking too much dietary fiber, otherwise it may be harmful to our health and may cause abdominal distension and flatulence. The main component of bamboo shoots is crude fiber, and its dietary fiber is also high, which is also very beneficial to people's health. There is also sweet potato, almost all potato foods are rich in dietary fiber, which is a kind of food with high nutritional value. Among them, beans such as black rice, fresh corn, miscellaneous beans and fresh fiber are relatively high, which can promote gastrointestinal peristalsis and help digestion.

What is dietary fiber? Dietary fiber is a kind of fiber in plant food and cannot be absorbed by digestive enzymes in the intestine. Although these fibers can not be digested and absorbed by the intestine, they can protect the digestive tract, promote the discharge of other foods in the digestive tract, and affect the metabolism and immunity of the human body. For some obese patients, the effect is more obvious. At present, dietary fiber is divided into coarse fiber and fine fiber. Coarse fiber can increase the volume of feces and prevent feces, while fine fiber can lead to high cholesterol.

Who can eat more dietary fiber? If you have chronic diseases such as hypertension, diabetes, hyperlipidemia and constipation, you can eat more dietary fiber, but people with weak digestive ability had better avoid eating dietary fiber, otherwise problems may arise. People who need to lose weight, sedentary people who like to eat greasy food or fried food, people with intestinal discomfort and constipation can eat more dietary fiber to help promote gastrointestinal peristalsis.

Finally, there are a lot of dietary fiber in vegetables, and their nutritional value is also high, but each different vegetable will have different effects. Specific needs are selected according to personal circumstances. In a word, eating more dietary fiber is very beneficial to human health.