Post by VivianDem on Jan 20, 2022 8:30:50 GMT
Can gut bacteria influence our emotions?
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п»їWe have been lavishing the famous slogan "Mens sana y corpore sano" (healthy mind and body) for centuries. And, although the meaning we give it now is far from the original, the truth is that research has shown in many different ways that a healthy body is home to a healthy mind. Among the many pieces of evidence that support this, we find the great research that in recent years has received the relationship between gut bacteria and the brain, especially with emotions.
Relatively recently scientists found a surprising relationship between emotions and gut bacteria. In fact, gut bacteria have become a hot topic of researchers in recent years.
There is a close relationship between the gut and the brainWe all know that feeling of having "butterflies in the stomach." Recent research is finding that there may actually be some truth to the metaphor. Since the early 21st century, scientists have been investigating the link between the bacteria that live in our gut and mental health.
However, this is not new. Already in the early 20th century doctors and scientists wrote a lot about how the contents of the colon - especially the harmful bacteria living there - could contribute to fatigue, depression and neuroses.
Although early studies and hypotheses about the influence of gut bacteria on the brain were dismissed as pseudoscientific, in the last 15 years scientists have begun to re-examine the link between the gut and the brain. As more studies are done, researchers are discovering that communication between the gut and the brain is actually a two-way street.
The brain influences both immune and gastrointestinal functions, which can alter the composition of the gut microbiome. In turn, bacteria in the gut produce neuroactive compounds, neurotransmitters and other metabolites that can act on the brain. It has been found in mouse research that some of these compounds can also influence the permeability of the blood-brain barrier, which prevents harmful substances in the blood from entering the brain.
Gut bacteria and moodSome years ago, the scientific community began to study the specific effect that gut bacteria could have on emotions. For example, it has been known for some years that microorganisms in our gut secrete a large number of chemicals, and that among these chemicals are the same substances used by our neurons to communicate and regulate mood, such as dopamine, serotonin and gamma-aminobutyric acid (GABA). These, in turn, appear to play a role in gut disorders, which coincide with high levels of major depression and anxiety.
In addition, we have long known that much of our neurochemical supply originates in the gut, where these chemical signals regulate appetite, feelings of fullness and digestion. However, it is only in recent years that research has seriously considered the role that microbes play in the release of these very special chemicals.
The role of brain-gut-microbiota interactionsRecently, researchers at UCLA have identified gut microbiota interacting with brain regions associated with mood and behavior. This may be the first time that behavioral and neurobiological differences associated with microbial composition have been identified in healthy humans, as previous research had been conducted in animals.
This study reaffirms that brain-gut-microbiota interactions may play an important role in our health and even our behavior. Previous research already suggested that the microbiota, the community of microorganisms in the gut, can influence behavior and emotion.
But does the gut influence the brain or the brain the gut? It is unclear whether it is the gut that is influencing the brain and its development or whether it is the brain that is influencing the gut. The researchers caution that it is difficult to draw causal conclusions - going beyond association - as this is still a young field, where most large-scale studies are still ongoing.
The importance of gut bacteriaResearch on the influence of gut bacteria and their influence on brain function is still ongoing. Much remains to be discovered and clarified. So far, different avenues of research have clarified that:
The gut microbiota is a large population that is important for healthy metabolism and brain function,
Gut-brain communication pathways include neural connections.
Gut microbiota is important during early development and may influence the "wiring" of stress circuits in the brain
Probiotics, or "good bacteria," may have a beneficial impact on mood symptoms
There is no doubt that the microbiota is an important modulator of health and emotions, which should be considered as part of a complex, multifaceted communication system necessary to establish a healthy balance in brain development. So, while we are attentive to what science discovers, we better take care of our bodies and be attentive to the messages it can send us.
You might be interested in...
What is the relationship between emotions and overweight?
Overweight has become massive and problematic for many people who undertake severe diets and routines, but do not always succeed in losing weight.
5 grief phrases for coping with loss
11 wonderful Native American Indian proverbs.
Being honest saves time: honesty as a way of life
998_7fe
get modafinil
п»їWe have been lavishing the famous slogan "Mens sana y corpore sano" (healthy mind and body) for centuries. And, although the meaning we give it now is far from the original, the truth is that research has shown in many different ways that a healthy body is home to a healthy mind. Among the many pieces of evidence that support this, we find the great research that in recent years has received the relationship between gut bacteria and the brain, especially with emotions.
Relatively recently scientists found a surprising relationship between emotions and gut bacteria. In fact, gut bacteria have become a hot topic of researchers in recent years.
There is a close relationship between the gut and the brainWe all know that feeling of having "butterflies in the stomach." Recent research is finding that there may actually be some truth to the metaphor. Since the early 21st century, scientists have been investigating the link between the bacteria that live in our gut and mental health.
However, this is not new. Already in the early 20th century doctors and scientists wrote a lot about how the contents of the colon - especially the harmful bacteria living there - could contribute to fatigue, depression and neuroses.
Although early studies and hypotheses about the influence of gut bacteria on the brain were dismissed as pseudoscientific, in the last 15 years scientists have begun to re-examine the link between the gut and the brain. As more studies are done, researchers are discovering that communication between the gut and the brain is actually a two-way street.
The brain influences both immune and gastrointestinal functions, which can alter the composition of the gut microbiome. In turn, bacteria in the gut produce neuroactive compounds, neurotransmitters and other metabolites that can act on the brain. It has been found in mouse research that some of these compounds can also influence the permeability of the blood-brain barrier, which prevents harmful substances in the blood from entering the brain.
Gut bacteria and moodSome years ago, the scientific community began to study the specific effect that gut bacteria could have on emotions. For example, it has been known for some years that microorganisms in our gut secrete a large number of chemicals, and that among these chemicals are the same substances used by our neurons to communicate and regulate mood, such as dopamine, serotonin and gamma-aminobutyric acid (GABA). These, in turn, appear to play a role in gut disorders, which coincide with high levels of major depression and anxiety.
In addition, we have long known that much of our neurochemical supply originates in the gut, where these chemical signals regulate appetite, feelings of fullness and digestion. However, it is only in recent years that research has seriously considered the role that microbes play in the release of these very special chemicals.
The role of brain-gut-microbiota interactionsRecently, researchers at UCLA have identified gut microbiota interacting with brain regions associated with mood and behavior. This may be the first time that behavioral and neurobiological differences associated with microbial composition have been identified in healthy humans, as previous research had been conducted in animals.
This study reaffirms that brain-gut-microbiota interactions may play an important role in our health and even our behavior. Previous research already suggested that the microbiota, the community of microorganisms in the gut, can influence behavior and emotion.
But does the gut influence the brain or the brain the gut? It is unclear whether it is the gut that is influencing the brain and its development or whether it is the brain that is influencing the gut. The researchers caution that it is difficult to draw causal conclusions - going beyond association - as this is still a young field, where most large-scale studies are still ongoing.
The importance of gut bacteriaResearch on the influence of gut bacteria and their influence on brain function is still ongoing. Much remains to be discovered and clarified. So far, different avenues of research have clarified that:
The gut microbiota is a large population that is important for healthy metabolism and brain function,
Gut-brain communication pathways include neural connections.
Gut microbiota is important during early development and may influence the "wiring" of stress circuits in the brain
Probiotics, or "good bacteria," may have a beneficial impact on mood symptoms
There is no doubt that the microbiota is an important modulator of health and emotions, which should be considered as part of a complex, multifaceted communication system necessary to establish a healthy balance in brain development. So, while we are attentive to what science discovers, we better take care of our bodies and be attentive to the messages it can send us.
You might be interested in...
What is the relationship between emotions and overweight?
Overweight has become massive and problematic for many people who undertake severe diets and routines, but do not always succeed in losing weight.
5 grief phrases for coping with loss
11 wonderful Native American Indian proverbs.
Being honest saves time: honesty as a way of life
998_7fe