Diet and probiotics changed immune markers in children with autism
A small nutritional trial measured blood immune signals; the abstract does not report improvements in autism symptoms or daily functioning.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
The dietary and probiotic groups showed changes in blood immune markers, including reduced interferon gamma in both intervention groups. The probiotic group also had increases in other signals. These laboratory findings do not establish improvements in autism symptoms, wellbeing, or daily functioning, and the abstract does not provide a clear clinical benefit comparison.
This abstract-based account lacks group sizes, detailed allocation information, and clinical outcome results. Changes within an intervention group do not by themselves show that it outperformed another group or improved health.
The diet involved several changes
The protocol reduced gluten, casein, certain fermentable carbohydrates, and artificial additives while emphasizing selected fats, polyphenols, and fermentable fibers. Because these changes were bundled together, the abstract does not identify which component might account for immune-marker changes.
A changed immune profile is not a clinical outcome
The investigators measured cytokines and chemokines before and after the intervention and explored overall immune patterns. The authors interpreted the diet’s pattern favorably, but the abstract does not connect those changes to how children felt or functioned.
The original publication
Anti-Inflammatory Diet and Probiotic Supplementation as Strategies to Modulate Immune Dysregulation in Autism Spectrum Disorder.
Naranjo-Galvis CA, Trejos-Gallego DM, Correa-Salazar C et al.
Nutrients · 2025
- PubMed ID
- 40871692
- Record checked
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