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Root cause

Gut Health & Microbiome Care

Gut health and microbiome care at Organic Well starts from how the gut influences immunity, energy, skin and mood, uses breath testing, stool studies or microbiome analysis only when the clinical picture makes them likely to change the plan, and rebuilds digestive health through targeted nutrition and physician-guided protocols. Alarm symptoms such as bleeding or unintentional weight loss are referred to gastroenterology first. Care is in clinic in Coconut Grove, Miami, with follow-ups by telehealth across Florida.

In-clinic in Coconut Grove and via telehealth across Florida · (305) 930-8891

Medically reviewed by Dr. Elizabeth Isalguez Last reviewed

Key takeaways

  • Alarm symptoms (bleeding, unintentional weight loss, anemia, difficulty swallowing, new symptoms after 45) mean gastroenterology first, not a microbiome panel.
  • Most bloating and irregularity resolve with structured dietary work, not with a long supplement protocol.
  • Consumer microbiome reports are a research tool applied to individuals; the science is not yet precise enough to prescribe from them alone.
  • IgG food sensitivity testing is not validated for diagnosing food intolerance and we do not use it as a basis for elimination.
  • Elimination diets are diagnostic and temporary: reintroduction is part of the protocol, not an optional extra.

What it supports

Digestive comfort

Address bloating, irregularity, and food reactions at the source.

Whole-body effects

A healthier gut supports immunity, skin, and mental clarity.

Test, don't guess

Protocols built from data, not elimination-diet guesswork.

What gut health care actually is

The gut does more than digest. It houses most of your immune tissue, produces and responds to neurotransmitters, and hosts a microbial community that interacts with metabolism, skin and mood. That makes it a legitimate target for care, and also the single most over-marketed area in wellness.

Our approach is deliberately conservative at the start. Before any protocol, we rule out the conditions that require conventional diagnosis and treatment: celiac disease, inflammatory bowel disease, infection, and anything suggested by alarm symptoms. Only once that ground is clear do we work on function.

How it works, step by step

  1. History: symptom pattern and timing, diet, medications including antibiotic and acid-suppression history, stress, travel and family history.
  2. Screening: celiac serology, inflammatory markers, fecal calprotectin, and referral for endoscopy or colonoscopy where indicated.
  3. Targeted testing: breath testing, stool studies or microbiome analysis when the clinical picture makes them likely to change the plan.
  4. Structured intervention: usually a staged dietary approach with adequate fiber and protein, alongside sleep and stress work, plus specific therapy where a cause was identified.
  5. Reintroduction and maintenance: restrictions are lifted systematically; the goal is the widest tolerated diet, not the narrowest.

Who it’s for, and who it isn’t

Likely a good fit: adults with bloating, reflux or irregular bowel habits who have been told nothing is wrong, patients with suspected food reactions and no clear pattern, people rebuilding after repeated antibiotics, and those with skin or energy issues that track with digestion.

Likely not a fit as a starting point: anyone with rectal bleeding, unintentional weight loss, iron-deficiency anemia, persistent vomiting, difficulty swallowing, a family history of colorectal cancer, or new bowel changes after age 45. Those need gastroenterology, and we will arrange it rather than work around it.

What to expect at your first visit

A long history and a screening plan. Many patients arrive expecting to leave with a stool kit and a supplement list; what they usually leave with is a short list of tests to exclude serious causes and a first dietary strategy. Testing follows the clinical question rather than leading it.

What the testing can and cannot tell you

Celiac serology, calprotectin and breath testing answer specific, well-defined questions and are worth doing when indicated. Microbiome sequencing is interesting science, but interpretation at the individual level remains immature: there is no validated healthy reference microbiome to compare you against.

IgG food sensitivity panels deserve a direct answer: major allergy and immunology societies do not support them for diagnosing food intolerance, because IgG to food reflects exposure rather than reaction. We do not use them to justify eliminating foods, and we will explain why if you arrive with one.

Pricing and insurance

Organic Well does not participate with insurance plans. Consultation and testing costs are quoted before anything is ordered, and superbills are provided for potential out-of-network reimbursement.

Gut health care in Coconut Grove, Miami

Consultations take place at 3661 S. Miami Ave, Suite 1003, serving Brickell, Coral Gables, South Miami and Key Biscayne, with follow-up and dietary reviews available by secure video across Florida.

Further reading

Evidence

What the research says

Peer-reviewed sources, quoted directly, including where the evidence is thin.

  • The detection of food-specific antibodies in patient sera does not necessarily indicate food allergy or intolerance, but rather a physiologic response of the immune system to exposure to food.

    Stapel SO et al. Testing for IgG4 against foods is not recommended as a diagnostic tool: EAACI Task Force Report. Allergy, 2008.

    The position has been reaffirmed since by the AAAAI, ACAAI and other national bodies. IgG to a food reflects that you have eaten it.

  • It is neither possible nor appropriate to use serum antibody tests to diagnose food allergy in the absence of a good history and possible challenge testing.

    AAAAI Position Statement in support of the EAACI Position Paper on IgG4. Journal of Allergy and Clinical Immunology, 2010.

    Which is why history and structured reintroduction, not a panel, remain the diagnostic method that works.

  • Findings from prospective studies and clinical trials associated with relatively high intakes of dietary fibre and whole grains were complementary, and striking dose-response evidence indicates that the relationships to several non-communicable diseases could be causal.

    Reynolds A, Mann J, Cummings J, Winter N, Mete E, Te Morenga L. Carbohydrate quality and human health: a series of systematic reviews and meta-analyses. The Lancet, 2019.

    185 prospective studies and 58 clinical trials, commissioned to inform WHO guidance. The most consistently beneficial thing you can do for your gut is also the least commercial: eat considerably more fiber.

Our position

Patients arrive regularly with a printout listing twenty foods to avoid, and a diet that has narrowed for no clinical reason. We will not build a plan on that test. We will screen properly for celiac disease and inflammatory bowel disease, use breath and stool testing where the clinical question calls for it, and run elimination as a time-limited diagnostic with reintroduction built in. The goal is the widest diet you tolerate, not the narrowest.

Frequently asked questions

In-clinic in Coconut Grove and via telehealth across Florida · (305) 930-8891

Microbiome care focuses on supporting balance in the digestive ecosystem that influences digestion, immunity, and metabolism.

In some cases, digestion and nutrient absorption may influence energy levels.

Testing may be helpful in some cases, but recommendations depend on symptoms and clinical evaluation.

Digestive health improvement is typically supported over time with personalized care.

Yes. Digestive health is a core focus in functional and integrative medicine.

The digestive system plays an important role in immune regulation.

Not always. Your physician decides after your intake whether advanced testing adds value to your case.

Plans aim for the least restriction needed; the goal is a resilient gut, not a permanent list of forbidden foods.

Most protocols run 8–16 weeks with staged phases and a follow-up review.

Contact

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3661 S. Miami Ave, Suite 1003Miami, FL 33133 · United States By appointment · Mon–Fri, 9 AM – 6 PM

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