Tag Archives: Short-chain fatty acids

We all know that probiotics are beneficial bacteria for our health. Moreover, to be considered probiotics, the strains used must have demonstrated their benefit in the host. You may have purchased fermented products containing probiotics sometimes in your life, but did you know that there are many probiotics and that, while they share some common properties, they differ in health…

Manon Oliero
Manon Oliero is starting her PhD about gut microbiota, nutrition and cancer at the CRCHUM of Montreal. Before, she specialized in the gut microbiota and nutrition field by obtaining a master’s degree in Paris in microbiology and a food and health engineer degree in Beauvais. She first meets the scientific communication world in Barcelona after her work on gut microbiota and diet at the VHIR. She is really concern about health of the population and believe that with a better diet and lifestyle we can all make ourselves healthier.

We all know that probiotics are beneficial bacteria for our health. Moreover, to be considered probiotics, the strains used must have demonstrated their benefit in the host. You may have purchased fermented products containing probiotics sometimes in your life, but did you know that there are many probiotics and that, while they share some common properties, they differ in health…

Manon Oliero
Manon Oliero is starting her PhD about gut microbiota, nutrition and cancer at the CRCHUM of Montreal. Before, she specialized in the gut microbiota and nutrition field by obtaining a master’s degree in Paris in microbiology and a food and health engineer degree in Beauvais. She first meets the scientific communication world in Barcelona after her work on gut microbiota and diet at the VHIR. She is really concern about health of the population and believe that with a better diet and lifestyle we can all make ourselves healthier.

We all have heard that fiber is essential for our gut microbiota and therefore for our overall health, but does that mean that every time we eat a high-fiber snack we are actually feeding our gut bacteria the fiber it needs? Interviewed during the Gut Microbiota for Health World Summit held in Miami last March, Eric Martens, a researcher at…

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

We all have heard that fiber is essential for our gut microbiota and therefore for our overall health, but does that mean that every time we eat a high-fiber snack we are actually feeding our gut bacteria the fiber it needs? Interviewed during the Gut Microbiota for Health World Summit held in Miami last March, Eric Martens, a researcher at…

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

Fiber is a key overlooked nutrient in the diets of many. Although some fiber cannot be digested by humans, it can be broken down by the microbes in our gut – a community of bacteria called the gut microbiota. Like fiber, prebiotics also act as food for beneficial microbes in the gut, and many current prebiotics are actually considered to…

Megan Mouw
Megan Mouw holds a Bachelor of Science in microbiology from McGill University (Canada). Driven by her experiences at UCSF medical center in San Francisco, Megan is passionate about the role that the gut microbiota plays in maintaining health and wellness. She is currently perusing graduate studies in Microbiology and Environmental Toxicology at the University of California Santa Cruz and hopes to share her love of science through writing.

Fiber is a key overlooked nutrient in the diets of many. Although some fiber cannot be digested by humans, it can be broken down by the microbes in our gut – a community of bacteria called the gut microbiota. Like fiber, prebiotics also act as food for beneficial microbes in the gut, and many current prebiotics are actually considered to…

Megan Mouw
Megan Mouw holds a Bachelor of Science in microbiology from McGill University (Canada). Driven by her experiences at UCSF medical center in San Francisco, Megan is passionate about the role that the gut microbiota plays in maintaining health and wellness. She is currently perusing graduate studies in Microbiology and Environmental Toxicology at the University of California Santa Cruz and hopes to share her love of science through writing.

Genes from the gut microbiota encode for a wide range of metabolic activities that allow commensal microbes to ferment dietary fibers and prebiotics into metabolites that include short chain fatty acids (SCFAs). Of these, propionate has been shown to trigger the secretion of gut peptides that take part in regulating appetite and glucose metabolism and reducing inflammation. Although colonic propionate…

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

Genes from the gut microbiota encode for a wide range of metabolic activities that allow commensal microbes to ferment dietary fibers and prebiotics into metabolites that include short chain fatty acids (SCFAs). Of these, propionate has been shown to trigger the secretion of gut peptides that take part in regulating appetite and glucose metabolism and reducing inflammation. Although colonic propionate…

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

Of all non-digestible carbohydrates, the scientific community is paying special attention to resistant starches (RS) that reach the colon intact, where they are subsequently metabolized via gut bacteria. Their benefits for host health may range from affecting insulin’s control of blood sugar and weight to slowing down chronic kidney disease progression and they likely arise from a multitude of mechanisms…

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

Of all non-digestible carbohydrates, the scientific community is paying special attention to resistant starches (RS) that reach the colon intact, where they are subsequently metabolized via gut bacteria. Their benefits for host health may range from affecting insulin’s control of blood sugar and weight to slowing down chronic kidney disease progression and they likely arise from a multitude of mechanisms…

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

Although we already knew bacterial exposure of the baby’s digestive tract starts during birth, but how the infant´s gut microbiota foundations are laid, how they change over time, and how the transition from infancy to childhood is organized is not yet fully understood. Now, a new paper published in Nature shed light on these questions. It provides insights into the…

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

Although we already knew bacterial exposure of the baby’s digestive tract starts during birth, but how the infant´s gut microbiota foundations are laid, how they change over time, and how the transition from infancy to childhood is organized is not yet fully understood. Now, a new paper published in Nature shed light on these questions. It provides insights into the…

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

Other than gut microbiota's well-known functions, which include nutrient metabolism and absorption, xenobiotic and drug metabolism, and immune development, its role in protecting against pathogens has been poorly characterized. Previous research has identified some microbiota-mediated colonization resistance mechanisms, while little is known about whether microbial metabolites may also limit pathogen colonization. A new study, led by Dr. Denise Monack from…

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

Other than gut microbiota's well-known functions, which include nutrient metabolism and absorption, xenobiotic and drug metabolism, and immune development, its role in protecting against pathogens has been poorly characterized. Previous research has identified some microbiota-mediated colonization resistance mechanisms, while little is known about whether microbial metabolites may also limit pathogen colonization. A new study, led by Dr. Denise Monack from…

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

During the past decade a large number of genomic studies have reported associations between our gut microbiota composition and metabolic disorders. However, a causal relationship between gut microbiota and metabolic diseases such as obesity or type 2 diabetes has yet to be confirmed. Furthermore, mechanisms by which gut microbes and their metabolites interact in the context of metabolic disorders have…

GMFH Editing Team
GMFH Editing Team

During the past decade a large number of genomic studies have reported associations between our gut microbiota composition and metabolic disorders. However, a causal relationship between gut microbiota and metabolic diseases such as obesity or type 2 diabetes has yet to be confirmed. Furthermore, mechanisms by which gut microbes and their metabolites interact in the context of metabolic disorders have…

GMFH Editing Team
GMFH Editing Team

The effects of dietary fiber on a host's innate immune responses are thought to be mediated at local and systemic levels via short-chain fatty acids (SCFAs). Previous preclinical research has shown that mice that consume a diet high in fermentable fiber are protected against allergic airway inflammation through SCFAs. However, underlying mechanisms are poorly understood. A new study, led by…

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

The effects of dietary fiber on a host's innate immune responses are thought to be mediated at local and systemic levels via short-chain fatty acids (SCFAs). Previous preclinical research has shown that mice that consume a diet high in fermentable fiber are protected against allergic airway inflammation through SCFAs. However, underlying mechanisms are poorly understood. A new study, led by…

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

Clostridium difficile infection (CDI) represents a major healthcare concern that causes diarrhea and usually affects people who have recently been treated with antibiotics or have had an extended stay in a healthcare setting. It can also spread easily to others. Although previous experimental research has shown that a fiber-deprived diet leads to a disturbed host colonic epithelium and has an…

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

Clostridium difficile infection (CDI) represents a major healthcare concern that causes diarrhea and usually affects people who have recently been treated with antibiotics or have had an extended stay in a healthcare setting. It can also spread easily to others. Although previous experimental research has shown that a fiber-deprived diet leads to a disturbed host colonic epithelium and has an…

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