Nutrition & metabolism

How Stress and Diet Are Linked to Gut Bacteria

Updated

Abstract

Essence

Gut-health awareness in this small survey coexisted with low probiotic and fiber intake, limited activity, short sleep, and stress-linked digestive complaints.

Evidence

A cross-sectional questionnaire study of 51 participants measured meal patterns, processed-food intake, fiber and probiotic use, digestive symptoms, stress perceptions, exercise, sleep, and gut-brain-axis awareness.

Caveat

The study used a small self-reported sample with no direct microbiota measurement, so it cannot show that diet or stress changed or mental health.

Simplified

Key numbers

69.05%
Meal Frequency
Percentage of participants eating 1–2 meals daily.
56.41%
Gastrointestinal Problems
Percentage of participants reporting digestive problems.
66.67%
Stress Impact on Digestion
Percentage of participants who believe stress impacts digestion.

Full Text

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Funding

Competing interests

0 of 5
authors report competing interests
5 report none
PubMed

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