Eating probiotics can improve intestinal health.

Original title: Eating probiotics improves gut health
Traditionally, fermented milk is widely welcomed for its sensory properties such as sensory, flavor, texture, and how they can be processed into many other types of food. In recent years, however, the consumer market for fermented milk has expanded rapidly as consumers believe it has a nutritional and healthy effect. Although sensory indicators remain an important factor in determining the quality of fermented milk, consumer health needs for fermented milk are also the main indicators that determine its future development, new product development and product size. The consumption of fermented milk can have many beneficial effects on the health of consumers, these health promotion effects are not only related to a large number of high nutrients in milk, but also more importantly related to the microorganisms used in fermented milk. In this way, these beneficial effects are derived first from the use of living microorganisms, which have a positive effect on the intestines through microbial-induced changes, and second from metabolites in fermented milk. Generally speaking, eating fermented milk can produce the following health promotion effects.
To improve protein utilization efficiency
Lactocillotic acid bacteria need a variety of amino acids to meet growth needs, but there are not enough amino acids in milk to support their growth, so lactic acid bacteria secrete proteases to degrade proteins and use their degradation products. The artificial gastric acid simulation showed that after eating acid milk, the protein particle size of acid milk was significantly reduced, and the content of non-protein nitrogen and amino acids increased linearly compared with non-fermented milk protein. This means that the digestion and absorption utilization rate of fermented milk protein increases significantly. Animal simulations showed that the content of non-protein nitrogen and amino acids in the stomachs of mice was significantly higher than that of non-fermented milk.
to relieve lactose intolerance
When the milk fermentation, the lactose degradation in the milk to form lactic acid, the result of the lactose content is reduced. In fact, if people with lactose intolerance were given fermented milk, the symptoms of lactose intolerance were significantly reduced compared to those who ate unfermented milk. The main reason for this benefit is that lactose in milk is significantly reduced after fermentation. For example, the lactose concentration in milk is between 4% and 5%, but after fermentation the concentration has been reduced to 3%. Second, lactase in lactic acid bacteria can break down lactose in the gastrointestinal system, resulting in a decrease in lactose concentration. Animal simulation tests showed that mice were given high levels of free semi-lactose in their blood compared to mice that ate unfermented milk or pasteurized fermented milk.
with the acceleration of the pace of modern life, irregular diet, long-term gastrointestinal burden, resulting in an increase in the incidence of digestive diseases. According to national cancer statistics released by the National Cancer Center, in 2015 China's top 10 cancer mortality rankings, digestive tract malignancies accounted for 5, see such amazing data, it is time to know more about their health.
important is intestinal health?
people in their lifetime, the average intake of food about 70 tons, equivalent to 1000 times the weight, food after a series of digestive metabolism decomposition, and finally by the intestines to absorb nutrients, sent to various parts of the body, the remaining toxins, waste and then excreted from the intestines; The intestinal function is sound, the nutrients are absorbed well, the physiological function of the body is normal, and it is natural to keep healthy.
probiotics maintain intestinal health?
probiotics are bacteria that are beneficial to the human body and maintain the balance of gut bacteria. According to a 2001 definition by a joint expert group of the United Nations Food and Agriculture Organization (FAO) World Health Organization (WHO), probiotics are "active microorganisms that, when ingested in sufficient quantities, have health benefits to the host". There are many types of probiotics, and the U.S. Food and Drug Administration considers them safe (Generallyrecogned as safe, GRAS) with more than 40 probiotics, mainly Lactobacillus, Bipolix, Lactobacillus and Streptococcus, which are widely used in foods such as yogurt, beverages, milk, milk powder, cheese, etc. How probiotics play a role in the gut is mainly
as follows:
probiotics can assist in food decomposition and promote the production of vitamins and enzymes. Probiotics can initially digest large molecular nutrients in food into small molecules, improve the amount of free amino acids, produce folic acid, oleic acid, thiamine, nucleobinin, alcohol and other B vitamins; Lactobacillus acidophilus has lactase / semi-lactose glycoside enzyme activity, can significantly reduce the concentration of lactose, reduce the lack of lactase caused by intestinal digestive disorders, intestinal bloating, intestinal spasms or diarrhea and other symptoms, reduce the symptoms of lactose intolerance.
probiotics regulate the micro-ecological balance of the intestines. Lactobacillus bacteria for the normal existence of bacteria in the intestines, can produce bacterial (Bacteriocin), organic acid and other antibacterial substances, reduce the pH in the intestine, inhibit the growth of typhoid salmonella, C. difficori, E. coli, E. coli and Shigella and other intestinal pathogens, to maintain the micro-ecological balance of the intestine.
probiotics can boost the body's immunity through the intestinal mucosa barrier. Probiotics enter the intestines, on the one hand, can be planted in the intestines to maintain the balance of the gut microbiome, on the other hand, probiotics can be through the intestinal mucosa barrier (Intestinalbarrier failure), through direct contact with lymphocytes through M cells induced intestinal immunity, promote macrophage activity, by enhancing B, T lymphocytes against the response of the original stimulation, thereby enhancing the body's immunity.
probiotics can effectively block carcinogens in the intestines and reduce the risk of cancer. Lactobacillus in the intestines can be combined with diet-generated carcinogens, including nitrite compounds, secondary chole acid, hexacycline and environmental chemical carcinogens, to protect the host;
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