Tracking
Skip to content
Olga Tennison Autism Research Centre Olga Tennison Autism Research Centre

Enriching the lives of Autistic people, their families and their carers through high-quality scientific research, innovation and translation.

  • OTARC Website
  • Our Researchers
  • Studies Recruiting
  • ASDetect
  • Donate

gut theory

  • Home
  • gut theory
Illustration of the human microbiome, showcasing diverse microorganisms that inhabit the human body
Posted inAsk an Autism Researcher Causes of Autism

Gut bacteria don’t cause autism. Autistic kids’ microbiome differences are due to picky eating

Recent research has shifted the focus from gut bacteria causing autism to diet-related microbiome changes. The study suggests that picky eating, common in autistic children due to sensory sensitivities, plays a larger role in microbiome diversity than previously thought.
Posted by Alex Haschek October 25, 2024
Topics
  • About OTARC
  • News
  • Participant registry
  • Our research findings
  • Health and wellbeing
  • Supports and practices for daily living
  • Educational and vocational engagement
  • Identification and diagnosis
  • Studies Recruiting
  • Autism perspectives
  • Impact stories
  • Learning with OTARC
Quick links
  • About
  • Annual Reports
  • Impact stories 2025
  • Olga Tennison Autism Research Center yearly reports
  • Our peer-reviewed articles
  • Our research findings
  • Participant registry
  • Past newsletters
  • Subscribe to our newsletter

Join our newsletter list

* indicates required

Olga Tennison Autism Research Centre
La Trobe University
Kingsbury Dr, Bundoora VIC 3083
e: otarc@latrobe.edu.au
w: www.latrobe.edu.au/otarc

  • Facebook
  • X
  • LinkedIn
Copyright 2025 — Olga Tennison Autism Research Centre. All rights reserved.
Scroll to Top