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is powerful medicine.

Oreo (chocolate and cream) cookies on pink pastel background, top view.
Ultra-processed food and drinks (fish sticks, chicken nuggets, cookies, sweetened drinks, etc.) increase the risk of irritable bowel syndrome (IBS) and functional dyspepsia (FD or chronic indigestion). A recent French study analyzed dietary data from over 33,000 participants and found that approximately 16% of food consumed (by weight) was made up of ultra-processed foods, which account […]
variety of prebiotic foods, raw green banana, asparagus, onions, garlic, leeks, berries and green beans for gut health
Prebiotic supplementation could replace the low FODMAPs diet as a treatment for functional gut disorders (IBS, constipation, functional dyspepsia, etc.). A 4-week study compared the effects of a prebiotic supplement plus Mediterranean-type diet, versus a placebo supplement plus low FODMAP diet for 2 weeks. Fecal microbiota composition, intestinal gas production, and digestive sensations were measured outcomes. […]
Ricotta roasted garlic mashed cauliflower. toning. selective focus
Who doesn’t love a heaping scoop of “mashed potatoes” to complement dinner? Loaded with nutrients and flavor, this cauliflower version will fill you up without filling you out. Serves 4 to 6 Ingredients 1 head cauliflower, cut into small florets 2 tablespoons olive oil, clarified butter, or ghee, plus a drizzle to cook the garlic […]
Girl and boy sign post.
Scientists studied the sex-based differences in the intestinal barrier function and gut microbiome of 23 volunteers administered indomethacin (NSAID most commonly prescribed for rheumatoid arthritis and gout). At baseline, healthy women showed lower intestinal permeability and higher microbial diversity than healthy men. While indomethacin increased intestinal permeability in both sexes, only women experienced decreased diversity in […]
Ketogenic low carbs diet concept. Healthy balanced food with high content of healthy fats. Diet for the heart and blood vessels. Organic food ingredients, white marble background, copy space top view
If you’re currently on a ketogenic diet (keto) or considering one for weight loss or to improve overall health, there are important things to consider. Creating the right environment to reach ketosis varies across individuals and without working with a doctor or nutritionist it’s nearly impossible to know if you’re in ketosis. In addition, to properly […]
Stool Processing Techniques Significantly Reduce FMT Efficacy
Common stool processing techniques (such as freeze thawing or blending in oxygen) for fecal microbiota transplantation (FMT) may significantly reduce efficacy of the procedure. Using a process called PMA, which differentiates between dead and live bacteria and discards the DNA data for dead bacteria, scientists found that even when using the best stool processing protocols available, […]
Table setting with white plate, modern cutlery (fork and knife) and little leaf of fresh parsley on white background, top view, copy space. Diet, fasting, spring, vegan raw food concept.
Intermittent fasting (typically defined as going 12 to 18 hours a day without food) positively impacts the gut microbiome and protects against central nervous system (CNS) autoimmunity.  A recent study in mice found that IF increases gut bacteria richness and diversity (resulting in an increase in Lactobacillaceae, Bacteroidaceae, and Prevotellaceae families), and positively alters gut microbiome […]
Natural products for skin care. Avocado oil in bottles near sliced avocado on grey background top view.
There’s no better time to deep condition your hair than summertime! Use this edible deep conditioning hair mask once a month or more often as needed. Ingredients 2 tablespoons coconut oil 1 tablespoon olive oil 1 ripe avocado Method In a small bowl, combine all of the ingredients and mix well to form a paste. […]
3d rendering of Human cell or Embryonic stem cell microscope background.
Gut bacteria play a leading role in how well cancer drugs work. Certain gut bacteria (Bifidobacterium specifically) boost people’s response to cancer treatment while others can make immunotherapy ineffective. In addition, previous studies show that those with antibiotic exposure are more likely to have a poor response rate to immunotherapy. Researchers are now testing how to […]
Oreo (chocolate and cream) cookies on pink pastel background, top view.
Ultra-processed food and drinks (fish sticks, chicken nuggets, cookies, sweetened drinks, etc.) increase the risk of irritable bowel syndrome (IBS) and functional dyspepsia (FD or chronic indigestion). A recent French study analyzed dietary data from over 33,000 participants and found that approximately 16% of food consumed (by weight) was made up of ultra-processed foods, which account […]
variety of prebiotic foods, raw green banana, asparagus, onions, garlic, leeks, berries and green beans for gut health
Prebiotic supplementation could replace the low FODMAPs diet as a treatment for functional gut disorders (IBS, constipation, functional dyspepsia, etc.). A 4-week study compared the effects of a prebiotic supplement plus Mediterranean-type diet, versus a placebo supplement plus low FODMAP diet for 2 weeks. Fecal microbiota composition, intestinal gas production, and digestive sensations were measured outcomes. […]
Ricotta roasted garlic mashed cauliflower. toning. selective focus
Who doesn’t love a heaping scoop of “mashed potatoes” to complement dinner? Loaded with nutrients and flavor, this cauliflower version will fill you up without filling you out. Serves 4 to 6 Ingredients 1 head cauliflower, cut into small florets 2 tablespoons olive oil, clarified butter, or ghee, plus a drizzle to cook the garlic […]
Girl and boy sign post.
Scientists studied the sex-based differences in the intestinal barrier function and gut microbiome of 23 volunteers administered indomethacin (NSAID most commonly prescribed for rheumatoid arthritis and gout). At baseline, healthy women showed lower intestinal permeability and higher microbial diversity than healthy men. While indomethacin increased intestinal permeability in both sexes, only women experienced decreased diversity in […]
Ketogenic low carbs diet concept. Healthy balanced food with high content of healthy fats. Diet for the heart and blood vessels. Organic food ingredients, white marble background, copy space top view
If you’re currently on a ketogenic diet (keto) or considering one for weight loss or to improve overall health, there are important things to consider. Creating the right environment to reach ketosis varies across individuals and without working with a doctor or nutritionist it’s nearly impossible to know if you’re in ketosis. In addition, to properly […]
Stool Processing Techniques Significantly Reduce FMT Efficacy
Common stool processing techniques (such as freeze thawing or blending in oxygen) for fecal microbiota transplantation (FMT) may significantly reduce efficacy of the procedure. Using a process called PMA, which differentiates between dead and live bacteria and discards the DNA data for dead bacteria, scientists found that even when using the best stool processing protocols available, […]
Table setting with white plate, modern cutlery (fork and knife) and little leaf of fresh parsley on white background, top view, copy space. Diet, fasting, spring, vegan raw food concept.
Intermittent fasting (typically defined as going 12 to 18 hours a day without food) positively impacts the gut microbiome and protects against central nervous system (CNS) autoimmunity.  A recent study in mice found that IF increases gut bacteria richness and diversity (resulting in an increase in Lactobacillaceae, Bacteroidaceae, and Prevotellaceae families), and positively alters gut microbiome […]
Natural products for skin care. Avocado oil in bottles near sliced avocado on grey background top view.
There’s no better time to deep condition your hair than summertime! Use this edible deep conditioning hair mask once a month or more often as needed. Ingredients 2 tablespoons coconut oil 1 tablespoon olive oil 1 ripe avocado Method In a small bowl, combine all of the ingredients and mix well to form a paste. […]
3d rendering of Human cell or Embryonic stem cell microscope background.
Gut bacteria play a leading role in how well cancer drugs work. Certain gut bacteria (Bifidobacterium specifically) boost people’s response to cancer treatment while others can make immunotherapy ineffective. In addition, previous studies show that those with antibiotic exposure are more likely to have a poor response rate to immunotherapy. Researchers are now testing how to […]
Dr Robynne Chutkan
Dr. Chutkan's Newsletter
Read the latest news and research from Dr. Chutkan’s blog. From the most up to date science on the microbiome, to the best in gut-derived wellness – we are your complete guide to gut health! Sign-up now and receive free access to our 7-Day Microbiome Reboot Course.