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Brain health

Certain types of microbes in the gut may be an early warning for Alzheimer’s disease Science Translational Medicine
In this study from Washington University, people with pre-clinical Alzheimer’s were found to have higher populations of certain bacteria involved in breaking down the amino acids arginine and ornithine, and lower levels of those involved in protecting neurons. These changes in gut bacteria were present years before people developed cognitive issues like memory loss and […]
Anthocyanins Influence Gut Microbes & Delay Age-Related Decline
Compounds in certain foods prevent age-related disorders. Anthocyanins are a group of chemical compounds in plants that are associated with anti-aging and disease prevention. They’re commonly found in red, purple, and blue fruits and vegetables and they’re strongly associated with healthy aging. Anthocyanins modulate the gut microbiome to help prevent age-related cardiovascular disease, cancer, neurodegenerative […]
Signs of Concussion Can Be Found in the Gut
Signs of a concussion can be found in the gut, according to a Houston Methodist study. Researchers who conducted the study took blood, stool, and saliva samples from 33 Rice University football players and found that tracking changes in the gut microbiome following head injury could act as an important marker for diagnosing concussions and […]
How To Achieve Mental Vitality
While many of us are concerned about keeping our skin youthful and our bodies agile, what about our minds? Alzheimer’s disease (AD) is on the rise, affecting more individuals each year – a beautiful mind (along with glowing skin and a healthy body!) might be just the place to focus our anti-aging efforts these days. […]
Parkinson’s Begins In The Gut
A new study finds proof that Parkinson’s disease begins in the gut. After injecting specific proteins into the guts of mice, the manifestations of Parkinson’s were observed a month later. The mouse model showed how a protein (alpha synuclein) can travel from the gut to the brain via the vagus nerve and resulted in Parkinson’s […]
3D brain rendering illustration in top view template background isolated on yellow pastel color  with clipping path to use in any backdrop
Could your gut bacteria make you smarter (or not so smart)? Recent studies show overwhelming evidence that the microbial communities living within our gut play a central role in brain function and development, behavior, and even cognition, including learning and memory. A recent paper outlines how advances in microbial research can be utilized to understand individual […]
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.