Dr. Hanna Jabbour, CEO, Vitalis Family Health  •  2026-05-27  •  Pediatrics / Neurodevelopment  •  8 minutes read

An integrative, evidence-informed look at how families can support children with ADHD, autism spectrum, and sensory processing differences covering nutrition, the gut-brain axis, sensory integration therapy, and when conventional care is essential

Introduction

When a parent walks into my office with a child who’s been newly diagnosed with ADHD, autism spectrum disorder, or sensory processing differences, they almost always ask the same thing: “What can we actually do?”

The honest answer is: more than you think and probably less, all at once, than the internet has told you.

At Vitalis Family Health, we approach neurodevelopmental differences the way we approach any complex condition: by looking for the most modifiable root contributors, supporting the brain and body with foundational care, and partnering with the specialists (psychologists, developmental pediatricians, occupational therapists, speech-language pathologists) whose work is irreplaceable. Integrative medicine is not an alternative to evidence-based care. It is a complement to it.

This post walks through what the current science supports, what’s still uncertain, and how I think about pulling these pieces together for a family.

A quick word about language and goals

Many autistic adults and parents in the neurodiversity community rightly point out that the goal of supportive care is not to make a neurodivergent child “behave like a neurotypical child.” It’s to help children thrive on their own terms: to sleep, eat, focus, learn, regulate emotions, and connect with the people they love. That distinction shapes how I write treatment plans. Reducing distress and supporting development is the goal, not erasing who a child is.

With that frame in place, here’s what an integrative workup tends to look like.

1. Start with the foundations: sleep, nutrition, movement, and connection

Before any supplement, lab panel, or therapy referral, I want to know how a child is sleeping, what they’re actually eating, how much unstructured physical activity they get, and what their attachment relationships look like.

These four foundations explain an enormous share of symptom severity in children with ADHD, autism, and sensory processing differences. Sleep deprivation alone can mimic or worsen attention, mood, and sensory dysregulation. Inadequate protein at breakfast affects executive function within hours. A child who hasn’t moved their body before school is going to look very different in a classroom than one who has.

None of this is glamorous. All of it matters first.

2. The nutrition conversation: what the evidence actually says

Nutritional approaches to neurodevelopmental conditions are some of the most discussed, and most overstated, interventions in the integrative space. The honest picture:

Omega-3 fatty acids (EPA/DHA). A 2025 narrative and earlier systematic reviews show mixed but generally favorable signals for omega-3 supplementation in pediatric ADHD, with improvements in attention, hyperactivity, working memory, and literacy in many,but not all, trials. Effect sizes are modest, and study designs vary widely in dose, duration, and EPA:DHA ratio.^[1][2][3] In my practice, I consider a trial of a high-quality, third-party-tested fish oil (typically providing ~500–1000 mg combined EPA/DHA daily, dosed to weight) for 12 weeks, alongside conventional treatment, with a clear plan to reassess.

Iron, zinc, vitamin D, and magnesium. Low iron (especially ferritin <30 ng/mL) is associated with worsened ADHD and restless sleep, and correcting deficiency can meaningfully improve symptoms. Zinc and vitamin D status both correlate with ADHD severity in observational data. Magnesium deficiency is common in children with ADHD, though randomized trial evidence for supplementation is limited.^[4][5] I screen for these before supplementing, guessing is rarely helpful.

Broad-spectrum micronutrient formulas. Recent research on multinutrient interventions (combining vitamins, minerals, and amino acids) shows promise for ADHD and emotional dysregulation in children, though long-term safety and comparative effectiveness data are still developing.^[6]

Diet quality overall. The strongest signal in the nutrition literature is not a specific nutrient, it’s a pattern. Diets higher in whole foods, vegetables, fish, and legumes, and lower in ultra-processed foods, are associated with fewer behavioral and cognitive symptoms in children. That’s a less marketable message than a supplement, but it’s the one with the most evidence behind it.^[7]

3. The gut-brain axis: an emerging story

Differences in gut microbiome composition have been observed in children with both ADHD and ASD compared to neurotypical peers, and a growing body of evidence, including a 2025 randomized controlled trial,suggests that targeted probiotic supplementation can shift microbiome composition and may modulate some behavioral symptoms.^[8][9]

A few honest caveats:

• The evidence base is still early. Most studies are small, short, and use different strains.
• Probiotic is not a single thing, strain specificity matters enormously, and “take a probiotic” is not a meaningful recommendation.
• GI symptoms are extremely common in autistic children (constipation, reflux, diarrhea), and addressing these directly often produces noticeable improvements in mood, sleep, and behavior, independent of any microbiome theory.

My approach: take GI symptoms seriously and treat them. Use probiotics in a targeted, time-limited, strain-specific way, not as a forever supplement. 

4. Sensory integration: where occupational therapy earns its place

Sensory processing differences such as over- or under-responsivity to sound, light, touch, movement are extremely common in children with autism and ADHD, and are sometimes the primary issue for kids who don’t meet criteria for either diagnosis.

Recent systematic reviews support Ayres Sensory Integration® therapy, delivered by trained occupational therapists, as an evidence-based intervention for children with sensory processing challenges, particularly those on the autism spectrum. Meaningful improvements in self-regulation, social functioning, and individualized goals have been demonstrated and often sustained months after intervention.^[10][11]

This is one of the most under-utilized interventions I see. If a child’s sensory profile is interfering with eating, sleeping, dressing, or attending school, a thorough OT evaluation should be near the top of the list, not at the bottom after everything else has failed.

5. When conventional treatment is the right answer

Integrative does not mean avoid medication. For many children with ADHD, stimulant medication remains the most effective single intervention we have, with decades of safety data and large effect sizes. For autistic children with significant aggression, anxiety, or self-injurious behavior, judicious use of pharmacotherapy can be life-changing.

The integrative posture is not “medication versus everything else.” It is: use the most effective tool for the specific child, at the lowest effective dose, alongside the foundational supports that help any treatment work better.

A child sleeping six hours a night will respond differently to a stimulant than the same child sleeping nine. A child with untreated iron deficiency will look different on any medication than the same child after repletion. These things compound.

6. What a first integrative visit usually looks like

For a family coming to Vitalis Family Health for a neurodevelopmental concern, a first visit typically includes:

• A detailed developmental, medical, dietary, sleep, and family history
• A focused exam, including growth, neurologic, and (where relevant) musculoskeletal screening
• Baseline labs commonly including CBC, ferritin, 25-OH vitamin D, zinc, comprehensive metabolic panel, TSH, and (case-dependent) celiac screening, lead, and inflammatory markers
• A conversation about current school, therapy, and (if applicable) medication supports
• Coordination with the child’s developmental pediatrician, psychologist, OT, SLP, or psychiatrist as needed

We don’t start with a long supplement list. We start with a map.

When to seek immediate help

If your child is experiencing thoughts of self-harm, sudden severe behavioral change, regression in previously mastered skills, or new neurologic symptoms (tics, seizures, weakness), please contact your pediatrician or seek emergency evaluation. Some neuropsychiatric presentations, including post-infectious syndromes require prompt medical workup.

The takeaway

Integrative pediatric care for neurodevelopmental differences is, at its best, deeply practical: protect sleep, feed the brain well, support the gut, get the right therapies in place, screen for and correct nutrient deficiencies, and use medication when it’s the right tool. None of it replaces the specialists who diagnose and treat these conditions. All of it makes their work  and your child’s day-to-day life — more sustainable.

If you’d like to talk through your child’s specific situation, our team would be glad to see you.

Dr. Hanna Jabbour is the CEO and founding physician of Vitalis Family Health, a family medicine practice integrating conventional and evidence-informed lifestyle, nutritional, and functional care. This article is for educational purposes and is not a substitute for medical advice from your child’s own physician.

References

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^[1]Bloch MH, Qawasmi A. Omega-3 fatty acid supplementation for the treatment of children with attention-deficit/hyperactivity disorder symptomatology: systematic review and meta-analysis. J Am Acad Child Adolesc Psychiatry. 2011;50(10):991-1000. (Updated reviews referenced below.)

^[2]Chang JPC, Su KP, Mondelli V, Pariante CM. Omega-3 polyunsaturated fatty acids in youths with attention deficit hyperactivity disorder. Neuropsychopharmacology. (Meta-analyses summarized.) See also: Königs A, Kiliaan AJ. Critical appraisal of omega-3 fatty acids in attention-deficit/hyperactivity disorder treatment. Neuropsychiatr Dis Treat. 2016;12:1869-1882. PMC

^[3]Frontiers in Nutrition (2025). A closer look at the role of nutrition in children and adults with ADHD and neurodivergence. Frontiers and PMC

^[5]Egyptian Pediatric Association Gazette (2025). Bibliometric study of nutritional supplements and micronutrients in ADHD 2000–2024. Springer

^[8]Research in Developmental Disabilities (2025). Gut microbiome differences in children with ADHD and ASD and effects of probiotic supplementation: a randomized controlled trial. ScienceDirect / PubMed

^[9]International Journal of Molecular Sciences (2023). Microbiota in autism spectrum disorder: a systematic review. MDPI

^[10]American Journal of Occupational Therapy (2018). State of the science of sensory integration research with children and youth. AOTA

^[11]Medicine (Baltimore) (2024). Effectiveness of sensory integration therapy in children: a systematic review and meta-analysis. PMCWelcome to WordPress. This is your first post. Edit or delete it, then start writing!