Probiotics. Restoring the gut flora. Blue color.
MP Art/Shutterstock

WELLthier Living and Aging

Article Abstracts
Jan 27, 2020

WELLthier Living and Aging

Gut-Brain Axis

Article Abstracts
Mar 18, 2026

Studies suggest there is a clear connection between the human gastrointestinal microbiota and the brain. It is important to maintain a healthy ecosystem within the gut to promote a healthy immune system and overall wellness across several body functions.

Stress may significantly alter the microbiota in the gut, and in turn, gut microbiota may potentially influence stress-related physiologic responses, yielding many neurological and mood disorders. Ideally this is a symbiotic relationship, but unfortunately when either is out of balance, it becomes dysbiosis—an alteration in the gut biome.

In particular, therapeutic approaches to reduce stress and improve gut health that are personalized are seen as being effective. Stress-management techniques, consumption of probiotics and prebiotics, exercise, and cognitive behavioral therapy may be helpful in optimizing gut function, bolstering mental health, and preventing disease.

REFERENCES

The Institute for Functional Medicine. (n.d.). The microbiome, stress hormones, & gut function. Retrieved from https://www.ifm.org/news-insights/gut-stress-changes-gut-function/

Other Articles in this category

Feb 13, 2026 | WELLthier Living and Aging
Interest in biological age testing is growing quickly, but experts caution that the science is still evolving. In a February 2026 editorial, The…
Feb 12, 2026 | WELLthier Living and Aging
A 2026 study published in JAMA reports caffeine may have a protective effect against dementia and other forms of cognitive decline. In a large…
Jan 26, 2026 | WELLthier Living and Aging
A 2026 randomized clinical trial published in JAMA Psychiatry examined whether yoga, when added to standard medical treatment, could help people…
Jan 21, 2026 | WELLthier Living and Aging
A 2025 study published in SLEEP Advances examined the relationship between insufficient sleep and life expectancy across U.S. counties using data…