It's amazing! Exercise can change gut microbes!

, June 26, 2020 /PRNewswire-BioValleyBIOON/-- The various non-human life forms that live in our bodies, the microbes in our bodies, are critical to our healthThese balanced disorders can lead to a range of disorders and diseases, including obesity,diabetes
, and inflammatory bowel diseaseIt can even affect our mental healthit is well known that microbes living in our guts are changed through dietFor example, adding dietary fiber and dairy products to our diet scannthes the growth of beneficial bacteriaBut there is growing evidence that exercise can also change the type ofbacteriaour gutsstudy found that exercise boosts the growth of bacteria, whichproduce fatty acid butyratesButerate promotes the repair of the lining of the intestine and reduces inflammation, potentially preventing diseases such as inflammatory bowel disease and insulin resistance that lead todiabetesChanges in the intestinal flora caused by exercise can also prevent obesity and improve metabolic function picture source: Changes in the microbiome can be seen even after moderate exercise One study found that women who exercised at least three hours a week of light exercise, such as walking or swimming, had increased levels of bacteria , such as Faecaliuku, Roseburia hominis and Akkermansia muciniphila, compared to sedentary people F prausitzii and R hominis can reduce inflammation, while A muciniphila is associated with lean body mass index (BMI) and improved metabolic health This means that changes in these microbiomes may be beneficial to overall health but the type of exercise also seems to have different effects on changes in the gut flora A study of rodents found that forcing them to run on wheels led to different microbiome changes compared to moderate movement when they wanted to There is evidence that the same is true of humans the microbiome in athletes is also very different from those of age and gender who do not love sports Athletes have more diverse flora, and the three bacteria are more abundant however, it remains to be seen whether exercise can produce these changes independently of diet People who exercise may be more likely to eat a healthy diet, so it may be difficult to separate the two factors diet and exercise
rodent-based animal studies could provide clues to the problem because their diets are easy to control In mice, diet and exercise seem to cause very different changes in the microbiome Some of the changes caused by a high-fat diet -- including an increase in thick-walled and deformed bacteria associated with type 2 diabetes and obesity -- can be reversed by exercise other studies have shown that changes in the microbiome caused by exercise can be generated independently of dietary intake -- although other studies suggest that dietary changes must be accompanied by exercise to achieve these changes Exercise can even offset some of the negative effects of a high-fat diet, but not all of it anyway, exercise can still help us stick the beneficial bacteria A muciniphila in our gut to the gastric mucosa This better facilitates the secretion of mucus, which is important because it protects bacteria food that is not taken out of the gut to digest study of the immune system has also found that exercise can reduce inflammatory signals and promote "regulation" of the environment inside and outside the intestines This reduces the risk of intestinal disease The real interesting thing about Muciniphila is that it was found to reverse the weight gain in mice due to high-fat diets and insulin resistance the study also showed that giving a mouse A muciniphila treatment also led to an increase in the naturally occurring cannabis molecules in mice, known as endogenous cannabinoids In other functions of the body, endogenous cannabinoids are involved in controlling intestinal inflammation and our intestinal barriers (front-line molecules that provide physical immunity against external attacks) endogenous cannabinoid system also participates in eating behavior by controlling brain signals When we feel hungry, certain endogenous cannabinoids increase, and when we feel full, endogenous cannabinoids are released into the intestines In obese people, the endogenous cannabinoid system is overactive Picture Source: Different gut bacteria can alter the levels of the different components that make up the endogenous cannabinoid system The researchers used prebiotics to change the microbial composition of mice They observed a decrease in an endogenous cannabinoid and cannabinoid receptor in obese mice They also found that prebiotics reduced the ability of bacteria and toxins to enter the bloodstream from the mouse intestines this leads to a decrease in bacterial components in the blood and a decrease in the production of fat cells A healthy diet can increase the diversity and richness of gut bacteria, as can exercise -- perhaps even through the few bacteria mentioned earlier species Although this needs to be tested in the body, the results of these studies suggest that there may be interactions between the gut microbiome and diet and exercise to improve metabolism recently, researchers found that runners and cyclists have more endogenous cannabinoids in their blood that reduce pain and improve mood However, it is not clear whether these changes are short-lived or will bring long-term changes to the gut flora it's easy to think that exercise can alter the composition of the gut microbiome and affect health through a system that allows for three-way conversations It remains to be seen whether we can control this through diet and/or specific probiotics, but we should not underestimate the metabolic and physiological impact of intestinal residents on us (BioValleyBioon.com) References: Gut Health: do change change your microbiome? 2 Voluntary Running Exercise Alters Microbiota and Group AnCeS N-Butyrate the Ofthedifferences in Gut Microbiota Profile Women's With Active Lifestyle and Sedentary Women's 4
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