The Journal
Gut MicrobiomeDecember 16, 2026 6 min read

The Gut Microbiome How AI Analyses It

The AI behind reading the gut microbiome — and why explainability is what makes it trustworthy.

Glowing teal microbial network floating above a porcelain surface

The gut microbiome is the trillions of microbes in your digestive tract that shape digestion, immunity, mood and metabolism.

What the models do

Models trained on annotated data classify and quantify stool form and consistency on the Bristol scale and frequency and regularity of bowel movements, converting raw capture into structured signals. Short-chain fatty acids produced by fibre-fermenting bacteria nourish the gut lining and calm systemic inflammation.

Trillions
of resident microbes
7
Bristol types classified
14-day
pattern window
0
manual logging

Why explainability matters

A score nobody understands is a score nobody acts on. Every insight about the gut microbiome pairs with its contributing features, time window and a plain-language rationale.

  • Stool form and consistency on the Bristol scale
  • Frequency and regularity of bowel movements
  • Colour and transit-related cues
The test you take every day beats the perfect test you take once a year.
LUXOSMT Clinical Research

Human in the loop

The aim is not to replace clinical judgement but to feed it better, earlier, more objective data about the gut microbiome.

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