Sébastien Barthoulot - expert en analyse du microbiote GniomCheck et nutrition fonctionnelle

Sébastien Barthoulot

Analysis of the Gut Microbiome

Microbiome Analysis: The Key to Regaining Energy and Balance

As we age, and as we experience stress and changes in our daily routines, our bodies react differently.
Slower digestion, light sleep, fluctuating energy levels, weight gain… These signs don’t come out of nowhere. Often, it all starts on the inside: with the balance of the gut microbiota.

Your microbiome is a true living ecosystem. It influences digestion, nutrient absorption, immunity, inflammation, metabolism, and even emotional balance. When it becomes unbalanced, the body sends signals: fatigue, digestive discomfort, weight fluctuations, food-related stress… which we sometimes end up accepting as “normal.”

GniomCheck offers a simple and accurate approach:
a DNA-based analysis of the gut microbiome that assesses bacterial diversity, the quality of the intestinal barrier, inflammation, and functional imbalances.
It’s a practical tool for understanding what your body is actually experiencing.

What Your Microbiome Says About You—and How I Interpret It

Your gut microbiome is not just a minor detail. It plays a major role in your health: digestion, nutrient absorption, immunity, energy, vitamin production, mood… everything is connected to it.

Using your GniomCheck profile, I analyze, in particular:

  • bacterial diversity, a key indicator of balance and resilience

  • the presence of dysbiosis, an imbalance, or intestinal inflammation

  • intestinal permeability or absorption difficulties

  • links to metabolism, weight, energy, and overall well-being

A test result on its own is just raw data.
My role: to transform these results into a personalized nutritional strategy.


Using your GniomCheck profile, I can identify and assess:

  • Bacterial diversity —a key indicator of gut balance and resilience.

  • the presence of dysbiosis, an imbalance, or intestinal inflammation —which can hinder digestion, recovery, immunity, or performance.

  • intestinal permeability or functional imbalances (absorption, intolerances, digestive reactions, nutrient assimilation)

  • Trends related to metabolism, weight, energy, and overall well-being —aspects often sought after today by those who want to perform at their best or simply feel better in their daily lives.

But a test without interpretation is just raw data. My role? To transform this data into a personalized nutritional and strategic plan.

Services

My Support — Simple, Clear, and Tailored to Your Needs

I don’t just give you a technical report. I offer comprehensive support to rebalance your gut microbiome and restore your gut health —digestion, absorption, the intestinal barrier, metabolic functions, and overall well-being.

What I offer you:

  • We’ll review and interpret your gut microbiome analysis (GNIOM® Check) together: bacterial diversity, balance of bacterial families, quality of the intestinal barrier, inflammation, intestinal permeability, and digestive functions.

  • A personalized nutrition plan tailored to your goals (digestion, metabolism, gut comfort, energy, overall well-being) and based on your results—no “one-size-fits-all diets,” but a plan adapted to your microbiome.

  • Establishment of clear priorities: we target major imbalances (dysbiosis, permeability, inflammation, digestibility) to address the areas where the impact is greatest.

  • Gradual adjustments: diet, choosing foods that benefit the microbiome and the intestinal barrier, lifestyle, healthy habits, and stress management.

  • Personalized monitoring: tracking intestinal function (digestion, comfort, bowel movements),nutrient absorption,energy levels, metabolism, and your overall well-being —with the goal of achieving lasting balance, both inside and out.

In summary:
A pragmatic, comprehensive, and personalized approach aimed at restoring internal balance—microbiome, intestinal barrier, digestion, metabolism—so that your body functions smoothly and harmoniously.

Why GniomCheck—and why now

Because your microbiome is no small matter. It influences energy, digestion, immunity, stress, sleep, and even mood. When it becomes unbalanced, your entire body feels the effects.

Because our modern lifestyle—processed foods, mental stress, and lack of sleep—silently undermines this ecosystem.

Because GniomCheck lets you move beyond guesswork.
It’s not “general” advice, but a precise DNA analysis of your body.

Because you deserve personalized nutrition based on the balance of your microbiome—a key factor in your emotions, mental clarity, and vitality.

And because taking care of your microbiome isn’t just about better digestion:
it’s about strengthening immunity, stabilizing energy levels, reducing inflammation, and restoring your body’s natural balance.

Who is this program for?

For those who feel that their bodies are reacting differently: digestive issues, fluctuating energy levels, unexplained weight gain, or persistent discomfort.
But also for those who want to understand and restore balance to a disrupted gut microbiome, intestinal permeability, silent inflammation, or a bacterial imbalance.

This support is particularly suitable if you:

  • have irregular digestion: bloating, a heavy feeling, or inconsistent bowel movements

  • experience chronic fatigue or fluctuating energy levels

  • suffer from bloating, intestinal pain, or recurring discomfort

  • are prone to inflammation, frequent infections, or slow recovery

  • notice unexplained weight fluctuations

  • feel as though your body is “out of balance”

  • feel that stress or mental strain worsens your digestion

  • suspect a food sensitivity or malabsorption

In a nutshell:
This program is designed for anyone who wants to rebalance their gut microbiome, restore the intestinal barrier, improve digestion, stabilizeenergy levels, and achieve lasting well-being.

Pricing & Details

GNIOM® Check + Analysis — CHF 400.–

What you’ll receive:

  • Home-delivered kit (simple, accurate, non-invasive)
  • Comprehensive scientific analysis of your microbiome: bacterial families, diversity, inflammation, permeability, digestion, key metabolites
  • Personalized consultation session: clear, jargon-free explanation

  • Targeted action plan: nutrition, meal planning, habits, routines, lifestyle

In short:
The test reveals what’s really going on in your gut.
The session shows you how to rebalance your microbiome, reduce inflammation, and restore your gut barrier.


  • Nutrition Session – Follow-up: CHF 120.–

Support to help you achieve long-term balance in your digestion, energy levels, and gut comfort.

Together, we’ll assess:

  • your actual symptoms (digestion, bloating, energy, recovery)

  • your daily rhythms and environment

  • your internal signals: hunger, fullness, cravings

  • what throws your gut microbiome out of balance or disrupts your comfort

Goal: Gradual and effective adjustments to support long-term intestinal balance and overall well-being.

Consultations & Contact

  • Contact
    In person at Hu Care – Chemin de la Roche 11, 1020 Renens, online (video consultation), or directly at your home.
    Languages: French
  • Schedule an appointment
    Phone: +41 79 301 08 34
    Email:

    info@sebbcoaching.chPour Learn more: www.sebbcoaching.ch

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