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Knowledge, like food,
is powerful medicine.

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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, […]
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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 […]
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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. […]
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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 […]
Human Kidney stones medical concept as an organ with painful crystaline mineral formations as a medicine symbol with a cross section with 3D illustration elements.
Oral antibiotics may raise the risk of kidney stones, and for children the risk is significantly higher. A recent study tracked antibiotic exposure 3 to 12 months before diagnosis in about 26,000 people with kidney stones. Results showed that oral exposure to any of the 5 classes of antibiotics significantly raised the risk of kidney stones. […]
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 the Gutbliss Food Guide, Meal Plan, & Recipes, which includes all the basics on how to eat to optimize your microbial health.