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Gut Bacteria Feed On Colonic Mucus Layer In Absence Of Fiber
In the absence of fiber, gut bacteria eat the protective mucus layer in the colon, the gut’s primary defense mechanism against intestinal pathogens. In a mouse model, the study found that without dietary fiber, both in chronic and intermittent situations, gut bacteria begin consuming secreted mucus glycoproteins as a nutrient source, leading to the destruction […]
Sample blood for screening diabetic test in blood tube on blood sugar control chart.
The same meal results in vastly different blood glucose levels across individuals. For one week a recent study monitored blood glucose levels and measured glucose responses to 46, 898 meals across 800 participants. After finding extreme variations in blood glucose levels in the participants after consuming identical meals, researchers successfully created an algorithm – taking into […]
Reduction In Gut Bacteria Species Linked To Depression
 A reduction in specific gut bacteria is linked to lower quality of life and incidents of depression. The study – one of the most compelling in illustrating the influence the gut microbiota has on mental health – included 1,063 participants enrolled in Belgium’s Flemish Gut Flora Project. Using DNA sequencing to analyze fecal microbiota, researchers compared […]
Yellow pills andfunny faces in a blister on a blue background. The concept of antidepressants and healing
Those who use antidepressants are significantly more likely to experience severe gastrointestinal bleeding, and the risk is increased in those who take over-the-counter pain relievers (such as Advil, Motrin, Aleve, Coumadin, aspirin, and Plavix). The 2019 review study looked at selective serotonin reuptake inhibitors (SSRIs), prescribed to 13% of Americans 12 years and older and the […]
Lemon and ginger tea with honey. Cup of hot honey lemon tea with fresh ginger root.
Have you recently taken an antibiotic and are looking to heal your gut? Drink ginger tea. Ginger has a soothing effect on the digestive system and can help to reduce gas and bloating associated with taking an antibiotic. For best results, follow my recipe below. For my ten tips on how to heal your gut after taking […]
Close up of African woman with white teeth smiling and sticking tongue out
The tongue microbiome could help identify patients with early stage pancreatic cancer. While previous research shows a strong connection between gut microbial alterations and pancreatic cancer, this study is the first to show changes in the tongue microbiome. 30 patients with early-stage pancreatic cancer and 25 healthy individuals participated in the study. Analysis of the tongue […]
Bottles with rosemary essential oil on light background, top view
Are cholesterol-lowering drugs necessary? Essential oils may be just as effective. A recent study fed rats a high fat diet for 6 weeks that resulted in high cholesterol. Over the subsequent 6 weeks the rats maintained their high fat diets but were given oral doses of ginger and rosemary oils, alone and in combination. Oil administration […]
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.