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pregnancy, rest, people and expectation concept - close up of pregnant woman lying in bed and touching her belly at home
Does a microbiome exist in utero, or is the environment sterile up to the moment the baby exits the womb? This has been an area of much debate in the scientific community. While some studies show the intrauterine environment to be sterile, others have uncovered bacteria in the uterus and placenta, showing that an intrauterine microbiome does […]
running uphill in trail male athlete runner on sea background
A high level of cardiorespiratory fitness (CRF) dramatically reduces the risk of getting lung and colorectal cancer (CRC) and significantly increases survival rates. In one of the most diverse retrospective cohort studies, researchers analyzed data from over 49,000 participants with a median age of 54 years.  Those with the highest CRF levels (>12 METs, measured […]
Hard-To-Undo Microbial Damage
Glenn had been on various antibiotics for cystic acne for seventeen years. His skin would initially respond well, but after a year or two the cystic lesions would return, and his dermatologist would switch him to a different antibiotic. Ten years after he first started taking antibiotics Glenn began to have persistent loose stools and […]
Various bottles of milk and tropical leaves on grey concrete background, flat lay. Vegan, vegetarian or clean eating concept
Overview Acne is the most common skin condition in the US, affecting approximately 50 million Americans each year. According to the American Academy of Dermatology (AAD), 85% of those between the ages of 12 and 24 experience minor to severe acne. The condition can extend into one’s thirties and forties, and studies show that acne […]
Flat lay composition with manual toothbrushes and oral hygiene products on color background Stomatologist mock up copy space. Teeth care Frame concept
Did you know there’s a strong link between your oral and gut health… and in turn, your overall health? Think of the GI tract as one, continuous connection throughout your body, with your mouth serving as the main entrance point. Just like the gut microbiome, there are important bacteria in your mouth (which harbors over 700 […]
Intestines and pills, probiotics, antibiotics. Gut protection, recovery from illness and treatment.
Altering the gut microbiome improves anxiety, but not with probiotics. Researchers analyzed 21 studies, including over 1,500 participants, which looked at altering gut bacteria to improve anxiety. 14 of the studies used probiotic interventions, while 7 of the studies used non-probiotic (or dietary) interventions. Results found that the non-probiotic interventions were significantly more successful in […]
Table setting with white plate, modern cutlery (fork and knife) and little leaf of fresh parsley on wooden background, top view, copy space. Diet, fasting, vegan raw food concept.
Overview Intermittent fasting (IF) – typically defined as anywhere from 12 to 18 hours without food in each 24 hour period OR full days of fasting interspersed throughout the week – is a dietary pattern that focuses on when to eat, not what to eat. Research has linked IF to a myriad of health benefits, including weight […]
pregnancy, rest, people and expectation concept - close up of pregnant woman lying in bed and touching her belly at home
Does a microbiome exist in utero, or is the environment sterile up to the moment the baby exits the womb? This has been an area of much debate in the scientific community. While some studies show the intrauterine environment to be sterile, others have uncovered bacteria in the uterus and placenta, showing that an intrauterine microbiome does […]
running uphill in trail male athlete runner on sea background
A high level of cardiorespiratory fitness (CRF) dramatically reduces the risk of getting lung and colorectal cancer (CRC) and significantly increases survival rates. In one of the most diverse retrospective cohort studies, researchers analyzed data from over 49,000 participants with a median age of 54 years.  Those with the highest CRF levels (>12 METs, measured […]
Various bottles of milk and tropical leaves on grey concrete background, flat lay. Vegan, vegetarian or clean eating concept
Overview Acne is the most common skin condition in the US, affecting approximately 50 million Americans each year. According to the American Academy of Dermatology (AAD), 85% of those between the ages of 12 and 24 experience minor to severe acne. The condition can extend into one’s thirties and forties, and studies show that acne […]
Flat lay composition with manual toothbrushes and oral hygiene products on color background Stomatologist mock up copy space. Teeth care Frame concept
Did you know there’s a strong link between your oral and gut health… and in turn, your overall health? Think of the GI tract as one, continuous connection throughout your body, with your mouth serving as the main entrance point. Just like the gut microbiome, there are important bacteria in your mouth (which harbors over 700 […]
Intestines and pills, probiotics, antibiotics. Gut protection, recovery from illness and treatment.
Altering the gut microbiome improves anxiety, but not with probiotics. Researchers analyzed 21 studies, including over 1,500 participants, which looked at altering gut bacteria to improve anxiety. 14 of the studies used probiotic interventions, while 7 of the studies used non-probiotic (or dietary) interventions. Results found that the non-probiotic interventions were significantly more successful in […]
Table setting with white plate, modern cutlery (fork and knife) and little leaf of fresh parsley on wooden background, top view, copy space. Diet, fasting, vegan raw food concept.
Overview Intermittent fasting (IF) – typically defined as anywhere from 12 to 18 hours without food in each 24 hour period OR full days of fasting interspersed throughout the week – is a dietary pattern that focuses on when to eat, not what to eat. Research has linked IF to a myriad of health benefits, including weight […]
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.