Vitalupdates.com: Serotonin Imbalance May Contribute to Autistic Behavior

A deficiency in the levels of serotonin, a key brain chemical, may lead to the development of certain symptoms of autism, suggests a new animal study.

In particular, low serotonin levels may contribute to a lack of sociability, which is one of the hallmarks of autism spectrum disorder (ASD), reports

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