Its functions and effects mainly include:
1, lose weight?
Obesity is mostly related to excessive energy intake from food and less exercise, and eating dietary fiber powder can effectively increase the satiety of human body, thus achieving the effect of losing weight.
Dietary fiber has strong water absorption, and its volume can be increased by about 10- 15 times after water absorption, thus increasing the satiety in the stomach and reducing the food intake, and its own energy is very small, so it can effectively control the weight and achieve the effect of slimming.
Step 2 solve constipation
Dietary fiber powder can promote intestinal peristalsis, relatively reduce the time of food staying in the intestine, fully absorb the water in the intestine, keep the water in the intestine normal, and then soften the stool, which has the function of moistening the intestine and relaxing the bowels. Dietary fiber powder can also provide fermentation substrate for beneficial probiotics in the intestine and improve the intestinal environment of human body. Generally, constipation patients only need to insist on eating dietary fiber for about three days, which will be effective.
3. Enhance immunity
Dietary fiber powder is directly extracted from plants and mainly contains dietary fiber, protein and other elements needed by human body. Proper consumption can promote intestinal absorption, protect the stomach, maintain a healthy digestive system, further improve immunity, and have the functions of strengthening physique, preventing constipation and promoting human metabolism.
Extended data:
According to the scientific definition, dietary fiber refers to sugar substances in plants that cannot be digested and utilized by the human body.
From the chemical structure, dietary fiber is mainly divided into the following categories.
1, non-starch polysaccharides, such as cellulose (the main component of most plant cell walls), hemicellulose, plant polysaccharides (pectin, guar gum, etc. ), microbial polysaccharides (xanthan gum, etc. ), etc.
2. Resistant oligosaccharides, such as fructooligosaccharides (rich in onions and lettuce).
3. Resistant starch, including retrogradated amylose (starch that cannot be digested by human body after food is cooked and cooled).
4. Other dietary fibers, such as lignin (non-polysaccharide, existing in cell wall), etc.
The chemical composition of dietary fiber from different sources is very different, and its health benefits are also different. China Nutrition Society suggested that adults should consume 25 ~ 30g dietary fiber every day. However, the related survey of China Center for Disease Control and Prevention shows that the dietary fiber intake of Chinese residents is only 10.9g/ day. ?
Vegetables, fruits, coarse grains, beans and fungi are rich in dietary fiber. Black beans, soybeans and other beans are experts in supplementing dietary fiber, which is several times or even ten times that of many vegetables and fruits. Fungal and algae foods such as auricularia auricula, kelp, Undaria pinnatifida and Tricholoma are also rich in dietary fiber. Root vegetables are also rich in fiber, such as carrots, sweet potatoes and potatoes. ?
In addition, dietary fiber supplement is not as much as possible. Excessive intake (above 75g/ day) will cause flatulence, especially for patients with irritable bowel syndrome, children and the elderly. In addition, excessive dietary fiber intake will also affect the absorption of minerals such as calcium, iron and magnesium, and may even lead to gastric cancer.
People's Network-Six Questions about Dietary Fiber