Q&AArchiveAbout me
contact
contactSubscribe

February 28, 2026

Monthly newsletter

10

When Anxiety Starts in the Gut, Not the Mind

News and Views

The Gut-Brain Axis: Not as New as You Think

Long before the microbiome became a research focus, Victorian physicians were already linking gut health to emotional states and societal wellbeing, in ways that feel strikingly familiar today

READ MORE
News and Views

Interoceptive Anxiety Overview

An overview of interoceptive anxiety: how gut disturbances activate brain networks associated with stress and anxiety, and why fiber-rich diets may matter as much as psychotherapy.

READ MORE
News and Views

Resistant Starch: A Reprieve for Potato Lovers

Cooling cooked starches like potatoes and rice converts them into resistant starch — a fiber-like compound that feeds beneficial gut microbes rather than spiking blood sugar.

READ MORE
Misconception of the Month

Gut symptoms are caused by neurotic personalities

When stress became the default explanation for gut disorders, patients with genuine physical disease were routinely dismissed.

READ MORE
Journal Club
Selected article:

Gamma-aminobutyric acid as a potential postbiotic mediator in the gut-brain axis.

Authors
Braga JD, Thongngam M, Kumrungsee T.
Publication
NPJ Sci Food. 2024
read more
Pro-tips

Mushroom, spinach, and barley casserole with puff pastry

It is hearty and filling, and thanks to the barley it should be a good source of resistant starch when reheated.

READ MORE
Pro-tips

Tips for managing anxiety

Here are a couple simple strategies some readers use for anxiety.

READ MORE
© 2025 gutadvisor.org