Skip to content Skip to a section
Beneficial allies

GGut microbiome

A diverse intestinal community fed by fibre — not a single ideal species list and not a wellness shop.

Also called: Gut flora · Intestinal microbiota

Diagram of diverse microbes in the human intestine
NIAID · Public domain
At a glance
Score intensity

Darker cells mean a higher score for this topic on that metric.

Score profile

Each bar is a 0-100 atlas score for this topic, not a timeline.

887592259570
Two axes

Both scores stay visible. Drag the slider to emphasize Benefit or Risk.

Benefit

Risk

Relative scale
Timeline

Milestones in order. This is history, not a weekly activity grid.

1907 Metchnikoff and yoghurt19071960s Germ-free mammals1960s1970s Anaerobe culture boom1970s2005 16S surveys scale20052006 Turnbaugh obesity mice20062007 Human Microbiome Project20072013 FMT trial landmark20132020s Diversity, not a list2020s
  1. Metchnikoff and yoghurt
  2. Germ-free mammals
  3. Anaerobe culture boom
  4. 16S surveys scale
  5. Turnbaugh obesity mice
  6. Human Microbiome Project
  7. FMT trial landmark
  8. Diversity, not a list
Explore
Compare
15 min read

Last reviewed Sources & creditsMedia creditsMethodology

Start with this section - Identity

Encounter route pick

Pick one encounter or route already written on this topic and reopen it next time.

Classroom literacy — not a lab result, diagnosis or outbreak alert.

Route on this page

One encounter scale

Choose how to read Gut microbiome with the fact already printed.

The encounter to keep is Fibre fermentation.

Scale literacy. Not a lab result or a diagnosis.

Quick facts

Colon / large intestineWhere densest
Dietary fibre and resistant starchKey feedstock
Short-chain fatty acids (e.g. butyrate)Signature products
No single ideal species listDiversity rule
2007 — NIH Human Microbiome ProjectReference project
Similar order to human body cells in many estimatesCell order of magnitude

The gut microbiome is a dense community — bacteria, archaea, viruses, fungi — especially in the colon. Fibre is their main legal tender. Diversity beats any single ideal species list.

Short-chain fatty acids, colonisation resistance and immune training are the public goods. Antibiotics, travel and low-fibre patterns are the weather.

This atlas refuses a shopping list of 'good germs'. Food patterns, not miracle capsules, do most of the everyday work — and none of this is a prescription.

88FamiliarityEditorial 0–100 browsing aid within this atlas.
75Medical weightEditorial 0–100 browsing aid within this atlas.
92BenefitEditorial 0–100 browsing aid within this atlas.
25RiskEditorial 0–100 browsing aid within this atlas.

Gut microbiome — concrete atlas depth on Tool-Lifes.

Best-of microbe rankings

Gut microbiome — concrete atlas depth on Tool-Lifes.

Local lens

A community, not a brand

English wellness copy turned microbiome into a product. Clinic English is slower: diversity, fiber, antibiotics as a context, not a shop.

Wellness English

Gut health on packaging often means a marketing claim. Look for strain names and evidence, not a vibe.

Fiber first

Public diet advice still beats a random capsule for most healthy adults — food, not a protocol.

Public-health desks

English patient leaflets mention flora disruption. Recovery is food and time, not a secret cleanse.

Read the local lens — English-speaking public health

The profile

887592259570
  • Familiarity88
  • Medical weight75
  • Benefit92
  • Risk25
  • Research95
  • Live debate70

Risk

25 / 100

A diverse intestinal community fed by fibre — not a single ideal species list and not a wellness shop.

Seven ways into this topic

Related on the scale

Slide across the log scale — teaching sizes, not lab measurements.

See size scale →

Frequently asked questions

Where should I start with Gut microbiome?
Read Identity → How they live → Body & health, then use compare rails.
Is this page advice for Gut microbiome?
Public-health education — not a care plan, prescription, or outbreak briefing.
What does the local lens add?
It names everyday desks for Beneficial allies before English norms look universal.
Are the scores a ranking of Gut microbiome?
No — editorial 0–100 browsing aids inside this atlas only.
How do I compare Gut microbiome to neighbours?
Use related cards and best-of / quiz rails after the first three chapters.
Which chapter is densest?
How they live and Body & health carry mechanisms; skim Identity first.
Can I cite these scores externally?
Treat them as atlas orientation, not certificates or forecasts.
What should I check before acting?
Primary desks for Beneficial allies: public-health desks and lab teaching frames.

Sources & research

  1. Gut microbiota2026 · Wikipedia
  2. NIH Human Microbiome Project2019 · NIH

Media credits

More in Beneficial allies