Clearing required
The gut environment is unsettled. Adding probiotics now is likely to make symptoms worse, not better. The terrain needs calming first.
Recommended Gut Immune Reset
Most probiotic advice skips the most important question — whether your current gut environment can actually use them. Take the Gut Readiness Assessment, identify which of three phases you're in, and find the structured next step. Whether you have ongoing symptoms, have tried probiotics with mixed results, or simply want to understand your gut better, the assessment works for you.
The form below takes about two minutes. At the end, you'll see which phase you're currently in and a recommended starting point. Your answers stay between you and Vejon Health.
Form not loading? Open the assessment in a new tab →
Your result places you in one of three phases. Each phase points to a programme designed for that starting point. There is no obligation to take a programme — the assessment alone is useful — but if you want a structured way forward, the path is clear.
The gut environment is unsettled. Adding probiotics now is likely to make symptoms worse, not better. The terrain needs calming first.
Some signs of inflammation or imbalance. The right approach is to repair the lining and restore motility before introducing new bacteria.
The gut is in a reasonable state. Probiotics, chosen and dosed deliberately, are likely to be helpful rather than reactive.
Each programme is a self-contained education pack delivered through our learning platform. Move at your own pace. Once you complete the assessment, your result will recommend the right starting point — and you can also explore them directly here.
For the unsettled gut. The structured way to calm fermentation, reduce reactivity, and prepare the terrain.
The full ROOT sequence in one place. Clearing, repair, reseeding, and maintenance — built to work whatever your starting point.
For the gut that's already calm. The structured way to introduce probiotics deliberately, not by guesswork.
These are observational findings from over four hundred Gut Readiness Assessments completed to date — not diagnoses, and not predictions about any one person. They explain why a generic "just take a probiotic" answer fails so often.
Persistent low-grade gut disturbance, not a recent acute event.
At least sometimes. One in three reported it most days.
Only four in ten could clearly say probiotics had helped them.
Most felt this in the 30–90 minute window after a meal.
Flushing, itching, racing heart, anxiety, or disturbed sleep.
Reported a viral illness with persistent gut, energy, or brain symptoms.
Constipation, loose stools, or alternating patterns.
Daily presence — the strongest indicator that the terrain needs work first.
Source — Vejon Health Gut Readiness Assessment, n = 400+ completed responses, 2025–2026.
Probiotics enter an existing ecosystem. Three things about that ecosystem shape what happens next. When all three are reasonable, probiotics tend to be useful. When any one is disturbed, the same product can produce the opposite of the intended effect.
If the existing population is dominated by gas- or toxin-producing organisms, an arriving probiotic can simply add to the substrate available for fermentation rather than displace it.
When motility is sluggish, fermentable material — including the carriers and prebiotic fibres in many probiotic products — sits longer and produces more bloating, not less.
If the gut wall is sensitised, the immune signalling triggered by new microbial input can be felt as flushing, anxiety, racing heart, or disturbed sleep.
These are educational programmes. They are designed to give you a clearer way of thinking about your gut and a structured path to act on. They are not a substitute for clinical assessment.
Dr Philip McMillan is a physician and researcher who has spent the last several years studying how the gut, the immune system, and post-viral terrain interact — particularly in the context of widespread, persistent symptoms that don't respond to standard advice.
The ROOT framework underlying these programmes — Clear, Repair, Reseed, Maintain — was developed in clinical work and refined through observation across thousands of viewers, readers, and assessment respondents. It is structured, mechanism-led, and deliberately at odds with the simpler "just take a probiotic" framing that has dominated mainstream advice.
Everything in the programmes is presented as education. None of it is a treatment plan for a specific person. The aim is to give people a clearer way to think about their own gut — and a structured path forward if they choose to take it.
Yes, the assessment is genuinely free. You will not be asked for a payment to see your result. We may invite you to consider one of the educational programmes afterwards, but that is voluntary and entirely separate.
No. The assessment works whether you have ongoing symptoms, occasional ones, or none at all. People who feel fine but want to understand their gut better still get a useful result — typically Phase 3, with information about how to maintain that state.
It places you in one of three phases (Clearing, Repair, or Reseed) based on the answers you give. Each phase has a brief explanation and points to a recommended programme as a structured next step. The assessment is informational — it is not a diagnosis.
No. They are educational. They explain how the gut works, how the relevant systems interact, and how to think about probiotic support. They do not diagnose conditions and they do not replace assessment by a clinician who knows your medical history.
Most probiotic advice ignores the terrain the probiotic is entering. These programmes are built around the recognition that timing, motility, fermentation load, and immune state shape the result. The probiotic is the last variable, not the first.
It will explain the principles behind supplement choice — what each category does, when it is useful, when it is not, and what to watch for. It does not act as a personal prescription. Specific supplement decisions for your situation should involve a clinician familiar with your history.
The video material itself runs to a few hours per programme. The protocols described inside typically span weeks rather than days, because the underlying changes take time. You move at your own pace, and access does not expire.
Your answers are processed through our assessment platform and used only to give you your phase result and any optional follow-up educational material you opt in to. We do not sell or share your data. Full details are in our privacy policy.
The assessment is the right place to start whether you have ongoing symptoms, occasional ones, or simply want to understand your gut better.