Open Air Could Help Combat COVID-19

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Fresh air and sunlight could be important factors in combating the Coronavirus. Past studies have highlighted the phenomenon called the “open-air factor” (OAF), defined as the “germicidal constituent in outdoor air that reduces the survival and infectivity of pathogens”, which has been proven to reduce the survival and infectivity of harmful bacteria such as Escherichia […]

COVID-19 Possesses A Strong GI Component

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COVID-19 possesses a strong GI component. As details on coronavirus symptoms and transmission evolve, it has become clear that COVID-19 has a gastrointestinal element. Commonly reported coronavirus symptoms include nausea, abdominal discomfort, vomiting, and diarrhea, which often present themselves before the onset of respiratory symptoms. In fact, in the latest study looking at GI symptoms […]

Endocrine Disruptors Lower IQ In Offspring

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Maternal exposure to endocrine disrupting chemical (EDC) mixtures are associated with lower IQ at the age of 7 in offspring. Previous studies have looked at the effects of single EDCs in children, and they have been linked to negative neurodevelopment outcomes. This latest study, published in the January of this year, looked at the impact […]

PPIs Increase Viral Infection Risk In Winter

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Proton pump inhibitors (PPIs – acid blocking medications prescribed for reflux and GERD) are linked to increased rates of acute gastroenteritis in the winter months when enteric viruses are at their peak. In a cohort matched study containing 233,596 patients receiving proton pump therapy and 626,887 not receiving the therapy, researchers found that the PPI […]

Dietary Fats Alter The Gut Microbiome

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A 6-month randomized controlled trial investigated various dietary fat levels and their impacts on the gut microbiome. The study included 217 young, healthy adults, aged 18 to 35, and provided all of the food participants ate during the 6-month period. Fat consumption was split up among three groups – a low-fat diet (calories from fat […]

Antibiotics May Disrupt Flu Vaccine Success Study Finds

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Antibiotics disrupt flu vaccine success. A study published this fall found that in those who hadn’t had the flu shot or the flu in the last three years, receiving antibiotics just before the flu shot made it less effective. Cell  Takeaway: This is the first human study of its kind, and illustrates the key role […]

Common Medication Increases Risk Of Infection In Infants

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Proton pump inhibitor (PPI) use in infants increases risk of infection in certain populations. PPI’s (as well as other acid blocking drugs) are commonly prescribed to infants who suffer from gastrointestinal upset and reflux. A recent study found a significantly increased rate of infection in infants who take PPIs and have regular CYP2C19 gene function […]

Diet Impacts Depressive Symptoms In Young Adults

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The link between diet and depression is meaningful in an at-risk population. In only the second study ever conducted in young adults looking at the therapeutic impact of diet on depression, researchers found that a short 3-week dietary intervention, utilizing a diet comprised of vegetables, fruits, other whole plant foods, fish and lean meats, resulted […]

FMT And The Future Of Gut Therapuetics

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Clinical implications and future possibilities of fecal microbiota transplantation (FMT) are identified. FMT is an innovative therapy with incredible potential for treating gastrointestinal and other microbially-driven conditions. While more research and fine tuning is needed before it becomes a mainstream therapy, its clinical implications are growing. This latest review study identifies FMT as a treatment […]

Antibiotics Tied To Colon Cancer

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Oral antibiotics are tied to colorectal cancer (CRC). Researchers matched over 28,000 patients with CRC found in the Clinical Practice Research Datalink database with controls. Results showed that CRC risk depends on antibiotic type and location in the colon, but overall, CRC risk was dose dependent with any antibiotic use. Antibiotics with anti-anaerobic activity, which […]

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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.