Scientists have found a “definitive association” between gut bacteria and autism spectrum disorder. The relationship between the gut microbiome and autism spectrum disorder (ASD) has been identified through new technology.
In a study published in the scientific journal, Nature Neuroscience, scientists claim to have made a “definitive association” between temporal changes in gut microbiome composition and observable traits and symptoms of individuals with ASD.
This decades of research confirmed an intricate relationship between the gut microbiome and ASD, which will pave the way for future advancements in therapy and treatment such as using probiotics.
The gut microbiome is the community of microorganisms – “good” and “bad” bacteria that resides in our digestive tract. The healthy balance of these bacteria plays a vital role in digestion, metabolism, immune function and overall health.
The potential link between autism and the microbiome first emerged in the 1990’s when parents started reporting changes in their autistic children’s behaviour when the children took antibiotics, a medication that kills some gut bacteria. Dozens of studies later it was confirmed that the parents were right!
ASD children were found to have an imbalance in the gut, they had a higher abundance of Lactobacillaceae, Bifidobacteriaceae and Veillonellaceae bacteria. Further, research has supported gut health for autism to include a healthy diet, probiotics, reducing stress, and exercise.
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