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Stress

Gut Feeling
Do you ever feel depressed or anxious or sad and can’t figure out why? Your circumstances and surroundings can definitely affect your mood but there’s an additional factor that plays a big role, and that’s what’s going in your gut. Your digestive tract contains millions of nerve cells, and communicates directly with your brain via […]
Stress A Key Factor In Severe COVID-19
Stress levels may be a key factor in determining who suffers from severe COVID-19 and could potentially help measure who is at an increased risk of mortality. In a study conducted in London, researchers took the cortisol levels within 48 hours of hospital admittance in suspected COVID patients. Those who did not have COVID became […]
Stress & Gray Hair: Does A Link Exist?
A January 2020 study, published in Nature, found that stress does actually cause hair to gray. While scientists have known this for hundreds of years, the physiological mechanisms weren’t discovered until now. When experiencing stress, the nervous system switches on its fight-or-flight response – a “hyperactivation of the sympathetic nerves” – which depletes the cells […]
Red-haired girl sitting at the table indoors with boring face and looking away through messy hair, leaning on her elbow
The interconnectedness between the gut microbiome, stress hormones, and gut function is well documented in the scientific literature. Click here to read more about the strong interactions between these three entities, and listen to Dr. David Rakel from the Institute of Functional Medicine discuss tips on how to reduce stress to improve your gut health.
Meditation & Its Impact On Gut Health
Closing your eyes with intention can be transformative. The sound of your breath amplifies in your nose and throat; your senses sharpen to taste, touch, and scent. The external world melts away for a moment as you withdraw into yourself. Your stream of consciousness, now unveiled, reveals the magnitude of thoughts, emotions, and memories you […]
Cute tiny Syrian hamster on a bright blue background
The stress experienced during competitive social situations negatively affects the gut microbiome. The experiment was performed in Syrian hamsters, animals that compete to establish hierarchies of dominant and subordinate groups. The study analyzed gut bacteria before the hamsters met and after they had competed for hierarchical placement, then compared these samples to a control group of […]
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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.