Welcome to our blog where complex microbiome knowledge becomes human language.

Scientifically grounded articles about gut flora, the microbiome, nutrition, antibiotics, mental health, FMT, modern shotgun sequencing, and much more, explained in an easy-to-understand way.

Our latest blog posts.

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Gut Bacteria and Body Weight: What's Real, What's Hype

Gut Bacteria and Body Weight: What's Real, What's Hype

From "obesity is transmissible in mice" to the failed Firmicutes ratio: what two decades of research really say about gut bacteria and body weight, and why the same meal affects two people so differently.

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Stress and Your Gut: How Tension Hits Digestion and Vice Versa

Stress and Your Gut: How Tension Hits Digestion and Vice Versa

Stress goes straight to the gut. Your gut microbes even help calibrate the stress axis itself. What a famous germ-free experiment, a soldier study and the bidirectional research really show, and where to break the loop.

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The Gut-Skin Axis: Why Skin Problems Often Start in the Gut

The Gut-Skin Axis: Why Skin Problems Often Start in the Gut

Acne, atopic dermatitis, rosacea: research increasingly links stubborn skin problems to the gut. How the gut-skin axis works, what studies actually show, and when looking at your microbiome makes sense.

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Always Tired? What Your Gut Has to Do With Your Energy

Always Tired? What Your Gut Has to Do With Your Energy

Fatigue despite sleep: research links the gut microbiome to energy via short-chain fatty acids, inflammation and sleep quality. What ME/CFS studies reveal, which everyday levers have evidence, and when measuring makes sense.

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Histamine Intolerance and the Gut: What Science Knows and What It Doesn't

Histamine Intolerance and the Gut: What Science Knows and What It Doesn't

Red wine, aged cheese, salami, and then headaches, flushing or gut trouble? What research says about histamine intolerance, the DAO enzyme and the gut microbiome's role, and why standard gut-health advice can backfire here.

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Fiber: The Most Underrated Tool for Your Gut Microbiome

Fiber: The Most Underrated Tool for Your Gut Microbiome

Fiber is your microbiome's food supply, and the best-documented dietary lever in nutrition science. Why 25-29 g per day matters, why fiber type and plant variety beat any single superfood, and how to increase intake without a gassy week.

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Probiotics: Worth It or Wasted Money? An Honest Look at the Evidence

Probiotics: Worth It or Wasted Money? An Honest Look at the Evidence

Neither miracle nor scam: probiotics work for specific strains in specific situations, and disappoint as an all-purpose gut fix. Where the evidence is solid, where it's thin, the 3-point buying checklist, from a company that doesn't sell any.

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How Often Is Normal? What Your Stool Reveals About Your Gut

How Often Is Normal? What Your Stool Reveals About Your Gut

Between three times a day and three times a week is normal, but form and transit time reveal far more: stool consistency is one of the strongest known markers of your microbiome. The Bristol scale, the science, and the red flags.

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Gut Cleanses and "Detox": What Science Actually Supports

Gut Cleanses and "Detox": What Science Actually Supports

Cleanse, flush, reseed: the gut-detox industry is booming. What systematic reviews actually found about colon cleansing and detox diets, and what demonstrably improves the gut microbiome instead.

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