Pediatric gut health · Functional medicine

When your child’s stomach runs your family’s life.

You’ve tried MiraLAX. You’ve tried probiotics from the pharmacy. You’ve cut dairy, then gluten, then both. You’ve wondered if you should worry about the bloating, the picky eating, the kid who hasn’t pooped in five days. The pediatrician said it would resolve. Then said to give it more time. Then ran a few tests, found nothing alarming, and sent you home. Meanwhile, your child is uncomfortable, exhausted, sometimes in real pain, and you’re the one keeping a spreadsheet of what they ate and how they slept and when they last had a bowel movement. We see this every week. The kid won’t poop without help. The kid throws up every Sunday night before school. The kid says their tummy hurts every morning and the school nurse has stopped calling. The eczema flares with certain foods but the allergy panel came back negative. The picky eating is so severe it’s a daily fight at every meal. Different families. Same underlying frustration: there is something wrong, and the conventional pediatric workup either didn’t find it or named it without offering anything that fixed it.

What conventional pediatrics tries, and where it falls short.

Pediatricians are trained to rule out the dangerous things, and they do that well. They check for celiac. They look for blood in the stool. They make sure your child is growing. When all of that comes back normal, the toolbox runs out fast: more fiber, more water, MiraLAX, an acid blocker, “let’s wait and see.” The visit is 15 minutes. The clinical incentive is to triage, not to investigate the chronic stuff that’s been going on for two years. What conventional medicine doesn’t routinely look for, but what we know matters in chronic pediatric gut issues, includes:

• The balance of beneficial vs. opportunistic bacteria in the gut microbiome
• The integrity of the intestinal lining (often called “leaky gut” or “increased intestinal permeability”)
• The presence of low-grade parasites, yeast overgrowth (candida), or pathogenic bacteria your pediatrician didn’t test for
• Hidden food sensitivities, different from allergies, often missed by skin-prick or RAST testing
• Pancreatic enzyme function and bile flow
• Secretory IgA, the immune layer in the gut that protects against pathogens
• The gut-brain feedback loop that drives anxiety, sleep disruption, and behavior changes alongside physical symptoms These aren’t fringe ideas. Each is well-documented in peer-reviewed pediatric gastroenterology and immunology literature. They’re just not part of the 15-minute pediatric visit, and most pediatricians aren’t trained to interpret the testing that measures them.

What functional medicine looks for instead.

When your child becomes a Calm Wellness patient, we run testing that goes meaningfully deeper than what your pediatrician ordered. The most common starting point is a GI Map test, a stool analysis from Diagnostic Solutions Lab that measures over 50 markers including:

• The balance of beneficial bacteria (Lactobacillus, Bifidobacterium, Akkermansia)
• Pathogenic and opportunistic bacteria (H. pylori, Citrobacter, Klebsiella, others)
• Parasites (Giardia, Entamoeba, Blastocystis, others) and yeast overgrowth
• Markers of inflammation (calprotectin) and intestinal permeability (zonulin)
• Digestive enzyme production (elastase) and bile flow markers (steatocrit)
• Secretory IgA, the gut’s immune layer
• Anti-gliadin antibodies (a marker of immune reactivity to gluten in the gut, separate from celiac) Depending on your child’s symptoms, we may also recommend:
• Food sensitivity testing, including KBMO when appropriate. Different from allergy testing. We are looking for delayed food-trigger patterns over weeks, not the immediate IgE response that triggers anaphylaxis.
• Organic acids test (OAT). A urine panel that reveals candida byproducts, neurotransmitter production, mitochondrial function, and detox capacity.
• Additional bloodwork, when standard markers, nutrient status, immune clues, or inflammation markers can help guide care.
• Mold or tick-borne testing, if the history suggests environmental drivers. Every test we order has a specific clinical reason. We do not run a panel just because it is available. The right test is the one that answers the next clinical question, and we explain expected costs before ordering.

How Calm Wellness approaches pediatric gut health.

Most families start with the GI Reset Mini Package, a focused 6-week plan that includes the GI Map test, two one-on-one sessions with Kim, a personalized wellness plan based on your child’s results, and unlimited portal messaging during the plan. It’s designed as the lowest-friction way to find out what’s going on in your child’s gut and start meaningful change. The plan typically follows this arc:

1. First session, intake and testing. We take a comprehensive history and ship the GI Map kit to your home.
2. Sample collection, at home. Most kids find it surprisingly painless; the test is collected over 1 to 2 days.
3. Second session, results review and plan. We walk through the results together. You see the actual data. We explain what each marker means in plain English. We build a personalized 4 to 6 week plan, diet adjustments, targeted supplements if needed, and any recommended environmental changes.
4. Implementation phase. You implement the plan with portal support. We answer questions, troubleshoot, adjust as your child responds.
5. Decide on next steps. At the end of the 6 weeks, most families either step into the 4-Month Concierge Package (especially for complex cases, chronic infection involvement, autoimmune-spectrum, multiple body systems affected) or graduate to a maintenance approach. For more complex cases, chronic Lyme, mold exposure, autoimmune involvement, multiple body systems affected, kids whose gut issues are layered with PANS/PANDAS or severe eczema, the 4-Month Concierge Package extends the testing, adds repeat labs, and gives you ongoing support through the longer arc. Either way, the structure is the same: test, listen carefully, build a plan you can follow, and adjust as your child responds. Most families see meaningful change within 8 to 12 weeks. More complex chronic gut issues often take 4 to 6 months of steady work.

What you can expect to see, and when.

We’re honest about timelines from day one. A rough map of what improvement looks like:

• Weeks 1 to 2. Often the first changes, bowel movements normalize (in either direction), bloating decreases, energy starts to lift.
• Weeks 3 to 6. Microbiome rebalancing, food acceptance often improves, eczema with a gut driver starts to settle, sleep improves.
• Weeks 6 to 12. Deeper changes, yeast or parasite resolution, food sensitivity markers improve, behavior and focus changes (when there’s a gut-brain driver) become noticeable.
• Months 3 to 6+. Full microbiome rebuild, durable resolution. Many kids transition off most or all of their supplements at this point. Not every child follows this map. Some respond faster. Some, especially kids with multi-system chronic illness, take longer and have setbacks before things settle. We adjust as we go.

A real story.

“I’m so grateful we found Kim. My son was struggling with what we later learned was acid reflux. We went from doctor to doctor trying different medications, and nothing seemed to really help. Kim took a different approach and recommended a more holistic plan, including colostrum, apple cider vinegar, multivitamins, and curcumin support. We noticed improvement very quickly, and for the first time it felt like we were helping the root of the problem instead of just masking symptoms.”

Kate G.