Can Waterborne Volatile Organic Compounds Be Connected to Autism? 

Recent studies suggest that waterborne VOCs and autism may be linked, with exposure to volatile organic compounds (VOCs) in drinking water potentially increasing the risk of autism spectrum disorders (ASD). Waterborne VOCs and autism are a growing concern, particularly in areas where solvent contamination in water supplies can introduce harmful chemicals that may interfere with brain development. 

Waterborne VOCs and autism are connected through the toxic effects of VOCs, which are commonly found in industrial and agricultural runoff. These drinking water pollutants can have a neurotoxic impact, potentially leading to developmental delays and behaviours associated with autism, particularly when exposure occurs during critical periods of neurodevelopment. 

How Do Waterborne VOCs Affect Autism Risk? 

Understanding how waterborne VOCs and autism are linked is crucial for addressing environmental risks related to solvent contamination. Here’s how exposure to these pollutants can influence neurodevelopment: 

Prenatal Exposure: 

Exposure to waterborne VOCs during pregnancy can significantly affect brain development, increasing the risk of autism. Solvent contamination in drinking water, such as benzene or trichloroethylene, can disrupt the normal hormonal and neurological development of the foetus. 

Postnatal Exposure:  

Children exposed to waterborne VOCs after birth may experience developmental challenges, including communication difficulties and social interaction issues. Prolonged exposure to drinking water pollutants may exacerbate autism-related symptoms, making early interventions essential. 

Visit providers like Autism Detect for personal consultations to understand how waterborne VOCs and autism may impact your child’s development and explore strategies to reduce exposure to harmful pollutants. 

For a deeper dive into the science, diagnosis, and full treatment landscape, read our complete guide to Exposure to Toxins or Pollutants.

Hannah Smith, MSc

Author

Hannah Smith is a clinical psychologist with a Master’s in Clinical Psychology and over three years of experience in behaviour therapy, special education, and inclusive practices. She specialises in Applied Behavior Analysis (ABA), Cognitive Behavioural Therapy (CBT), and inclusive education strategies. Hannah has worked extensively with children and adults with Autism Spectrum Disorder (ASD), ADHD, Down syndrome, and intellectual disabilities, delivering evidence-based interventions to support development, mental health, and well-being.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the author's privacy. 

Dr. Rebecca Fernandez, MBBS

Reviewer

Dr. Rebecca Fernandez is a UK-trained physician with an MBBS and experience in general surgery, cardiology, internal medicine, gynecology, intensive care, and emergency medicine. She has managed critically ill patients, stabilised acute trauma cases, and provided comprehensive inpatient and outpatient care. In psychiatry, Dr. Fernandez has worked with psychotic, mood, anxiety, and substance use disorders, applying evidence-based approaches such as CBT, ACT, and mindfulness-based therapies. Her skills span patient assessment, treatment planning, and the integration of digital health solutions to support mental well-being.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the reviewer's privacy.