Gut Brain Axis

News Watch

Right now, nerve cells in your body are passing a certain neurotransmitter—serotonin—back and forth like a chemical basketball. Well-known for its mood-modulating capacity, this chemical is made both in the digestive tract and the brain. And many researchers believe we still haven’t unlocked all its secrets. Elaine Hsiao, a researcher at University of California, Los Angeles (USA), studies serotonin in…

Kristina Campbell
Science writer Kristina Campbell (M.Sc.), from British Columbia (Canada), specializes in communicating about the gut microbiota, digestive health, and nutrition. Author of the best selling Well-Fed Microbiome Cookbook, her freelance work has appeared in publications around the world. Kristina joined the Gut Microbiota for Health publishing team in 2014.  Find her on: GoogleTwitter

Right now, nerve cells in your body are passing a certain neurotransmitter—serotonin—back and forth like a chemical basketball. Well-known for its mood-modulating capacity, this chemical is made both in the digestive tract and the brain. And many researchers believe we still haven’t unlocked all its secrets. Elaine Hsiao, a researcher at University of California, Los Angeles (USA), studies serotonin in…

Kristina Campbell
Science writer Kristina Campbell (M.Sc.), from British Columbia (Canada), specializes in communicating about the gut microbiota, digestive health, and nutrition. Author of the best selling Well-Fed Microbiome Cookbook, her freelance work has appeared in publications around the world. Kristina joined the Gut Microbiota for Health publishing team in 2014.  Find her on: GoogleTwitter

The intestines have their own nervous system, the ENS (enteric nervous system), which has over 500 million neurons. Scientists are investigating how ENS nerve cells communicate with brain neurons through the ‘gut-brain axis’. The latest research shows the actions of ENS neurons are affected by events in the gut environment, including the activities of bacteria that dwell there.    …

GMFH Editing Team
GMFH Editing Team

The intestines have their own nervous system, the ENS (enteric nervous system), which has over 500 million neurons. Scientists are investigating how ENS nerve cells communicate with brain neurons through the ‘gut-brain axis’. The latest research shows the actions of ENS neurons are affected by events in the gut environment, including the activities of bacteria that dwell there.    …

GMFH Editing Team
GMFH Editing Team

Studies from the past few years have shown gut microbiota is implicated in numerous health conditions, such as obesity, allergies and asthma, as well as colon cancer, Parkinson’s disease, and Alzheimer’s. Animal studies have shown the key role gut microbiota plays in training and maintaining proper function of the immune system, and also in maintaining good metabolic function. These studies…

Cristina Sáez
Cristina Saez is a freelance science journalist. She works for several media, for instance the Spanish newspaper La Vanguardia, where she coordinates the science section, Big Vang; as well as research centres and scientific societies. She has been awarded for her journalistic work, among others, with the Boehringer Ingelheim Award in Medical Journalism 2015. Follow Cristina on Twitter @saez_cristina

Studies from the past few years have shown gut microbiota is implicated in numerous health conditions, such as obesity, allergies and asthma, as well as colon cancer, Parkinson’s disease, and Alzheimer’s. Animal studies have shown the key role gut microbiota plays in training and maintaining proper function of the immune system, and also in maintaining good metabolic function. These studies…

Cristina Sáez
Cristina Saez is a freelance science journalist. She works for several media, for instance the Spanish newspaper La Vanguardia, where she coordinates the science section, Big Vang; as well as research centres and scientific societies. She has been awarded for her journalistic work, among others, with the Boehringer Ingelheim Award in Medical Journalism 2015. Follow Cristina on Twitter @saez_cristina

During the 5th Gut Microbiota for Health World Summit 2016, held in Miami, we had the opportunity to talk to Francisco Guarner, group leader at the Unit of Intestinal Physiopathology at Vall d’Hebron Hospital (Barcelona) and member of the Gut Microbiota for Health Scientific Committee, and Gail Hecht, professor at the Department of Medicine at Loyola University Chicago and 2016…

GMFH Editing Team
GMFH Editing Team

During the 5th Gut Microbiota for Health World Summit 2016, held in Miami, we had the opportunity to talk to Francisco Guarner, group leader at the Unit of Intestinal Physiopathology at Vall d’Hebron Hospital (Barcelona) and member of the Gut Microbiota for Health Scientific Committee, and Gail Hecht, professor at the Department of Medicine at Loyola University Chicago and 2016…

GMFH Editing Team
GMFH Editing Team

Christopher Boone does not like to be touched and screams every time anyone tries to grab him or even grazes him in passing. He hates yellow and brown, and talking to strangers, but loves astronomy and maths. And he dreams that one day he’ll become an astronaut. Christopher Boone has an Autism Spectrum Disorder (ASD). He became popular—and has been…

Cristina Sáez
Cristina Saez is a freelance science journalist. She works for several media, for instance the Spanish newspaper La Vanguardia, where she coordinates the science section, Big Vang; as well as research centres and scientific societies. She has been awarded for her journalistic work, among others, with the Boehringer Ingelheim Award in Medical Journalism 2015. Follow Cristina on Twitter @saez_cristina

Christopher Boone does not like to be touched and screams every time anyone tries to grab him or even grazes him in passing. He hates yellow and brown, and talking to strangers, but loves astronomy and maths. And he dreams that one day he’ll become an astronaut. Christopher Boone has an Autism Spectrum Disorder (ASD). He became popular—and has been…

Cristina Sáez
Cristina Saez is a freelance science journalist. She works for several media, for instance the Spanish newspaper La Vanguardia, where she coordinates the science section, Big Vang; as well as research centres and scientific societies. She has been awarded for her journalistic work, among others, with the Boehringer Ingelheim Award in Medical Journalism 2015. Follow Cristina on Twitter @saez_cristina

Research & Practice

Alzheimer’s disease (AD) is an inflammatory condition considered one of the most common forms of senile dementia, and previous research in mice has shown that changes in gut bacteria could enhance inflammation and amyloidosis. Besides this, metabolic alterations such as insulin resistance and glucose metabolism dysregulation and altered lipid metabolism have also been linked to the development of AD. Studies…

Andreu Prados
Andreu Prados holds a Bachelor of Science Degree in Pharmacy & Human Nutrition and Dietetics. Science writer specialised in gut microbiota and probiotics, working also as lecturer and consultant in nutrition and healthcare. Follow Andreu on Twitter @andreuprados

Alzheimer’s disease (AD) is an inflammatory condition considered one of the most common forms of senile dementia, and previous research in mice has shown that changes in gut bacteria could enhance inflammation and amyloidosis. Besides this, metabolic alterations such as insulin resistance and glucose metabolism dysregulation and altered lipid metabolism have also been linked to the development of AD. Studies…

Andreu Prados
Andreu Prados holds a Bachelor of Science Degree in Pharmacy & Human Nutrition and Dietetics. Science writer specialised in gut microbiota and probiotics, working also as lecturer and consultant in nutrition and healthcare. Follow Andreu on Twitter @andreuprados

Recent research has given important insights into the role of gut microbiota alterations in Parkinson’s disease (PD). Although motor deficits (including tremor, bradykinesia and rigidity) are the cardinal symptoms of PD, non-motor symptoms (NMS) (constipation, gastrointestinal disturbances, sleep disturbances and sensory alterations, among others) are also apparent and affect PD patients’ quality of life more negatively than the motor symptoms.…

Andreu Prados
Andreu Prados holds a Bachelor of Science Degree in Pharmacy & Human Nutrition and Dietetics. Science writer specialised in gut microbiota and probiotics, working also as lecturer and consultant in nutrition and healthcare. Follow Andreu on Twitter @andreuprados

Recent research has given important insights into the role of gut microbiota alterations in Parkinson’s disease (PD). Although motor deficits (including tremor, bradykinesia and rigidity) are the cardinal symptoms of PD, non-motor symptoms (NMS) (constipation, gastrointestinal disturbances, sleep disturbances and sensory alterations, among others) are also apparent and affect PD patients’ quality of life more negatively than the motor symptoms.…

Andreu Prados
Andreu Prados holds a Bachelor of Science Degree in Pharmacy & Human Nutrition and Dietetics. Science writer specialised in gut microbiota and probiotics, working also as lecturer and consultant in nutrition and healthcare. Follow Andreu on Twitter @andreuprados

It has been reported that nitrate-containing compounds found in certain foods—typically, processed meats, leafy vegetables, chocolate and some wines—as well as food preservatives and nitrate-containing drugs may trigger migraines as a side effect, but the possible mechanistic connection between nitrates, gut microbiome and the likelihood of experiencing migraines is unknown. A recent study, led by Rob Knight from the Department…

Andreu Prados
Andreu Prados holds a Bachelor of Science Degree in Pharmacy & Human Nutrition and Dietetics. Science writer specialised in gut microbiota and probiotics, working also as lecturer and consultant in nutrition and healthcare. Follow Andreu on Twitter @andreuprados

It has been reported that nitrate-containing compounds found in certain foods—typically, processed meats, leafy vegetables, chocolate and some wines—as well as food preservatives and nitrate-containing drugs may trigger migraines as a side effect, but the possible mechanistic connection between nitrates, gut microbiome and the likelihood of experiencing migraines is unknown. A recent study, led by Rob Knight from the Department…

Andreu Prados
Andreu Prados holds a Bachelor of Science Degree in Pharmacy & Human Nutrition and Dietetics. Science writer specialised in gut microbiota and probiotics, working also as lecturer and consultant in nutrition and healthcare. Follow Andreu on Twitter @andreuprados

In both mice and humans the gut microbiota exhibits a circadian rhythm and it may be perturbed following circadian misalignment. Previous research has found that the circadian clock of the host may elicit responses from the circadian clocks of commensal gut bacteria. Although changes to the gut microbiota have been linked to the metabolic disturbances that occur after sleep deprivation…

Andreu Prados
Andreu Prados holds a Bachelor of Science Degree in Pharmacy & Human Nutrition and Dietetics. Science writer specialised in gut microbiota and probiotics, working also as lecturer and consultant in nutrition and healthcare. Follow Andreu on Twitter @andreuprados

In both mice and humans the gut microbiota exhibits a circadian rhythm and it may be perturbed following circadian misalignment. Previous research has found that the circadian clock of the host may elicit responses from the circadian clocks of commensal gut bacteria. Although changes to the gut microbiota have been linked to the metabolic disturbances that occur after sleep deprivation…

Andreu Prados
Andreu Prados holds a Bachelor of Science Degree in Pharmacy & Human Nutrition and Dietetics. Science writer specialised in gut microbiota and probiotics, working also as lecturer and consultant in nutrition and healthcare. Follow Andreu on Twitter @andreuprados

Alzheimer’s disease (AD) is the most common form of incurable dementia. On a cellular level, AD is characterized by the accumulation of extracellular aggregates of the amyloid-b peptide or Ab plaques (named amyloidosis) and intracellular aggregates of tau protein or neurofibrillary tangles in certain brain regions. Neuro-inflammation, or inflammation of the microglia (the brain’s macrophages), is also a consistent hallmark…

Andreu Prados
Andreu Prados holds a Bachelor of Science Degree in Pharmacy & Human Nutrition and Dietetics. Science writer specialised in gut microbiota and probiotics, working also as lecturer and consultant in nutrition and healthcare. Follow Andreu on Twitter @andreuprados

Alzheimer’s disease (AD) is the most common form of incurable dementia. On a cellular level, AD is characterized by the accumulation of extracellular aggregates of the amyloid-b peptide or Ab plaques (named amyloidosis) and intracellular aggregates of tau protein or neurofibrillary tangles in certain brain regions. Neuro-inflammation, or inflammation of the microglia (the brain’s macrophages), is also a consistent hallmark…

Andreu Prados
Andreu Prados holds a Bachelor of Science Degree in Pharmacy & Human Nutrition and Dietetics. Science writer specialised in gut microbiota and probiotics, working also as lecturer and consultant in nutrition and healthcare. Follow Andreu on Twitter @andreuprados