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About

Since 2017, we’ve been helping individuals & health professionals gain clarity, confidence, and deeper insight into their gut health.

Our Purpose

Understanding
the Science
Behind Your Gut

Gutfeeling Labs was founded to translate complex microbiome science into practical diagnostic tools that help people better understand and improve their gut health. Research increasingly shows that the gut microbiome influences far more than digestion, playing an important role in immunity, metabolism, brain health, and chronic disease risk.

By combining scientific research, advanced diagnostics, and targeted nutritional strategies, Gutfeeling Labs helps identify hidden gut imbalances and address the underlying causes of symptoms rather than simply managing surface-level issues.

Our Scientific Approach

The gut microbiome influences many aspects of health, yet hidden imbalances often go undetected. Gutfeeling Labs uncovers these signals through advanced diagnostics and targeted nutrition, guided by three key pillars.

Our Story

The idea behind Gutfeeling Labs emerged from immunotherapy research, where scientists observed that patients with certain gut microbiome profiles responded better to treatment. This raised the question: could the gut microbiome influence more than digestion, including immune function and disease outcomes?

As research expanded, it became clear that microbial activity and gut barrier health play a key role in overall wellbeing. Gutfeeling Labs was created to translate these insights into practical diagnostic tools for understanding gut health.

2017

Early Research Phase

Initial scientific work exploring links between microbiome composition and immune response.

2018

Expanding Microbiome Research

Growing global evidence connecting gut bacteria with metabolic health, inflammation, and neurological conditions.

2024

First urine-based SIBO & leaky gut test

Creation of a solution designed to measure key biological markers related to gut health.

2026

Today

Gutfeeling Labs continues advancing research and to improve understanding of gut health.

Early Research Phase

Initial scientific work exploring links between microbiome composition and immune response.

2017
Expanding Microbiome Research

Growing global evidence connecting gut bacteria with metabolic health, inflammation, and neurological conditions.

2018
First urine-based SIBO & leaky gut test

Creation of a solution designed to measure key biological markers related to gut health.

2024
Today

Gutfeeling Labs continues advancing research and to improve understanding of gut health.

2026

Our Vision

We believe the future of medicine will increasingly focus on preventive, systems-based approaches to health. The gut microbiome represents one of the most important frontiers in this shift.

Our vision is to help build a future where gut health diagnostics become a routine part of understanding overall well-being, enabling earlier intervention and more personalized health strategies.

10K+
Tests Conducted
20+
Scientific Collaborations
15+
Microbial Markers Analyzed
100%
Microbial Markers Analyzed
4mo
Microbial Markers Analyzed

Hjärnorna bakom vetenskapen

Dr. Walter Fischer, MD PhD

VD och grundare, Gutfeeling Labs AB
Neurokirurg och docent i neurovetenskap
Lunds universitet

Dr. Hans Fischer, PhD

FoU-chef och grundare, Gutfeeling Labs AB
Docent i immunologi och mikrobiologi
Lunds universitet

Dr. Soham Datta, MD, PhD

onkolog
Medicinsk rådgivare, Gutfeeling Labs
Learning Hub

Insights for a Healthier Gut

Bakteriell överväxt i tunntarmen: Samband med kroniska sjukdomar.

Master of Science Program in Pharmaceutical Microbiology

Department of Medical Biochemistry and Microbiology
Faculty of Medicine
Uppsala University

 

Supervisors
Hans Fischer
Hans Fischer
Walter Fischer
Walter Fischer
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