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This article was originally written by Translational Medicine.
Please indicate the source Author: Ashley Introduction: What is good for your stomach may be good for your brain
.
The latest in a series of studies examining the role of gut bacteria in health and disease suggests that the "good" bacteria in the gut may play a key role in brain health
.
People with a better balance of bacteria in their gut were more likely to perform well on tests of standard thinking skills including concentration, flexibility, self-control and memory
.
People with a better balance of bacteria in their gut are more likely to perform well on tests of standard thinking skills including concentration, flexibility, self-control and memory, new research shows
.
Exactly how the bacterial environment in our gut affects our brain isn't fully understood, but researchers have a few theories
.
"We know from animal models that the gut microbiota is involved in systemic inflammation, which is a risk factor for brain pathology," said study author Katie Meyer, an epidemiologist at the UNC-Chapel Hill Institute for Nutrition Research.
"
The
Mediterranean diet is high in fruits and vegetables, whole grains, nuts, seeds, and lean protein, low in processed foods, and combined with regular physical activity, which are known to benefit the brain
.
"These health behaviors correlate with gut microbial signatures, and it's possible that the protective effects of diet and exercise operate in part through the gut microbiome," Meyer said
.
The gut microbiome consists of trillions of microbes and their genetic material
.
For the new study, the researchers analyzed the bacteria that colonized the guts of nearly 600 participants (average age: 55)
.
Instead of sequencing all the genetic material, the researchers analyzed a gene that identifies general bacterial groups, but not in detail
.
People with diverse gut microbes tended to perform better on 6 standard tests of thinking skills and memory (cognition)
.
Several specific types of bacteria -- Barnesiella, Lachnospiraceae FCS020 group and Sutterella -- appear to affect performance on psychological tests
.
But researchers say they must dig deeper to understand how and why
.
"We know that whole communities are associated with many, but we still don't know which specific members or traits of communities are likely to be the most relevant, at least for aspects like cognition," Meyer said
.
The findings were published Feb.
8 in "Association of the Gut Microbiota With Cognitive Function in Midlife," JAMA Network Open, is the latest in a series of studies investigating the role of gut bacteria in health and disease
.
Experts not involved in the study were quick to remind people that it was too early to make any recommendations on how to modify the gut microbiome to improve brain health
.
John Bienenstock, an immunologist emeritus professor of pathology and molecular medicine at McMaster University in Hamilton, Canada, said: "In general, increased bacterial diversity is good for your health, and less diversity is bad.
for a range of health conditions, including brain health
.
The study was well done and included a large group of people from different ethnicities, but more research is needed to understand what it means
.
The findings were also reviewed by Christopher Forsyth of the Rush Center for Integrative Research in Microbiome and Chronobiology in Chicago
.
He says they contribute to understanding the role of the gut-brain axis in mental function and dysfunction
.
Forsyth said: "We Additional human data are needed to further investigate the important relationship between cognition and the gut microbiome
.
Dr.
Christopher Damman, assistant professor of gastroenterology and medicine at the University of Washington in Seattle, agrees
.
The gut-brain connection is well known, he says, but correlation doesn't prove cause and effect
.
"We need to look at the microbes," Damman said.
Whether group manipulation has any therapeutic value for brain health
.
But he notes that's easier said than done
.
"Some people take probiotic supplements to help reset the balance between good and bad bacteria in the gut to improve health, but it's not just a Germs, we have to assemble the entire bacterial community, and this starts with adding more plant-based fiber to your diet to feed the good bacteria and enhance the diversity of your gut microbiome
.
” Reference :
https://medicalxpress.
com/news/2022-02-good-germs-gut-key-healthy.
html , please go to a regular hospital for treatment .
Recommendation·Event The first Yangtze River Delta single-cell omics technology application forum "Drug Precision" series of live broadcasts: the second phase of MRD detection and Car-T cell therapy development popular articles Organoid research [year-end inventory] must-see in the field of organoids in 2021 Essential Research Content Medical Research [Cell Sub-Journal] Optimization Technology! Restore human cells to stem cell state! Cancer Research [Science Sub-Journal] Will "lactic acid" help cancer cells? Studies have found that specific enzymes can fight it! Genetic Testing【Science Sub-Journal】A previously unknown gene mutation, BAG5, can cause incurable heart disease cancer research 【Science Sub-Journal】“Pseudogene” carcinogenic? Research identifies a new pathway leading to liver cancer -- pseudogene demethylation, which could help develop new treatments! New research shows how to test the effectiveness of anti-cancer drugs
Please indicate the source Author: Ashley Introduction: What is good for your stomach may be good for your brain
.
The latest in a series of studies examining the role of gut bacteria in health and disease suggests that the "good" bacteria in the gut may play a key role in brain health
.
People with a better balance of bacteria in their gut were more likely to perform well on tests of standard thinking skills including concentration, flexibility, self-control and memory
.
People with a better balance of bacteria in their gut are more likely to perform well on tests of standard thinking skills including concentration, flexibility, self-control and memory, new research shows
.
Exactly how the bacterial environment in our gut affects our brain isn't fully understood, but researchers have a few theories
.
"We know from animal models that the gut microbiota is involved in systemic inflammation, which is a risk factor for brain pathology," said study author Katie Meyer, an epidemiologist at the UNC-Chapel Hill Institute for Nutrition Research.
"
The
Mediterranean diet is high in fruits and vegetables, whole grains, nuts, seeds, and lean protein, low in processed foods, and combined with regular physical activity, which are known to benefit the brain
.
"These health behaviors correlate with gut microbial signatures, and it's possible that the protective effects of diet and exercise operate in part through the gut microbiome," Meyer said
.
The gut microbiome consists of trillions of microbes and their genetic material
.
For the new study, the researchers analyzed the bacteria that colonized the guts of nearly 600 participants (average age: 55)
.
Instead of sequencing all the genetic material, the researchers analyzed a gene that identifies general bacterial groups, but not in detail
.
People with diverse gut microbes tended to perform better on 6 standard tests of thinking skills and memory (cognition)
.
Several specific types of bacteria -- Barnesiella, Lachnospiraceae FCS020 group and Sutterella -- appear to affect performance on psychological tests
.
But researchers say they must dig deeper to understand how and why
.
"We know that whole communities are associated with many, but we still don't know which specific members or traits of communities are likely to be the most relevant, at least for aspects like cognition," Meyer said
.
The findings were published Feb.
8 in "Association of the Gut Microbiota With Cognitive Function in Midlife," JAMA Network Open, is the latest in a series of studies investigating the role of gut bacteria in health and disease
.
Experts not involved in the study were quick to remind people that it was too early to make any recommendations on how to modify the gut microbiome to improve brain health
.
John Bienenstock, an immunologist emeritus professor of pathology and molecular medicine at McMaster University in Hamilton, Canada, said: "In general, increased bacterial diversity is good for your health, and less diversity is bad.
for a range of health conditions, including brain health
.
The study was well done and included a large group of people from different ethnicities, but more research is needed to understand what it means
.
The findings were also reviewed by Christopher Forsyth of the Rush Center for Integrative Research in Microbiome and Chronobiology in Chicago
.
He says they contribute to understanding the role of the gut-brain axis in mental function and dysfunction
.
Forsyth said: "We Additional human data are needed to further investigate the important relationship between cognition and the gut microbiome
.
Dr.
Christopher Damman, assistant professor of gastroenterology and medicine at the University of Washington in Seattle, agrees
.
The gut-brain connection is well known, he says, but correlation doesn't prove cause and effect
.
"We need to look at the microbes," Damman said.
Whether group manipulation has any therapeutic value for brain health
.
But he notes that's easier said than done
.
"Some people take probiotic supplements to help reset the balance between good and bad bacteria in the gut to improve health, but it's not just a Germs, we have to assemble the entire bacterial community, and this starts with adding more plant-based fiber to your diet to feed the good bacteria and enhance the diversity of your gut microbiome
.
” Reference :
https://medicalxpress.
com/news/2022-02-good-germs-gut-key-healthy.
html , please go to a regular hospital for treatment .
Recommendation·Event The first Yangtze River Delta single-cell omics technology application forum "Drug Precision" series of live broadcasts: the second phase of MRD detection and Car-T cell therapy development popular articles Organoid research [year-end inventory] must-see in the field of organoids in 2021 Essential Research Content Medical Research [Cell Sub-Journal] Optimization Technology! Restore human cells to stem cell state! Cancer Research [Science Sub-Journal] Will "lactic acid" help cancer cells? Studies have found that specific enzymes can fight it! Genetic Testing【Science Sub-Journal】A previously unknown gene mutation, BAG5, can cause incurable heart disease cancer research 【Science Sub-Journal】“Pseudogene” carcinogenic? Research identifies a new pathway leading to liver cancer -- pseudogene demethylation, which could help develop new treatments! New research shows how to test the effectiveness of anti-cancer drugs
