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Sulfate Deficiency as a Risk Factor for Autism.
1Rybett Controls, Inc, 21615 Tribune St., Chatsworth, CA, 91311, USA. rybett@aol.com.
Journal of Autism and Developmental Disorders
|September 29, 2019
Summary
Maternal consumption of low-sulfate beverages during pregnancy may be linked to autism in children. Higher sulfate levels showed a correlation with reduced autism incidence and severity, suggesting a potential protective role.
Area of Science:
- Environmental Health
- Neurodevelopmental Disorders
- Nutritional Science
Background:
- Autism Spectrum Disorder (ASD) is a complex neurodevelopmental condition with increasing prevalence.
- The etiology of ASD is multifactorial, involving genetic and environmental influences.
- Maternal diet and environmental exposures during pregnancy are critical factors in neurodevelopment.
Purpose of the Study:
- To investigate the association between sulfate levels in maternal beverages consumed during pregnancy and the incidence and severity of autism in offspring.
- To explore regional variations in sulfate levels and their correlation with autism rates in the United States.
Main Methods:
- Collection of water and beverage samples from mothers of children with autism.
- Chemical analysis of samples for sulfate concentration.
- Evaluation of maternal survey data for average daily intake of beverages.
- Stratification of results by geographic region and autism severity.
Main Results:
- A trend of lower sulfate levels in beverages was observed in US regions with higher autism rates (p=0.059).
- Severe autism symptoms were associated with low maternal beverage sulfate levels (correlation=-0.32, p<0.01).
- Mild autism symptoms showed an association with higher maternal beverage sulfate levels.
Conclusions:
- Maternal beverage sulfate levels during pregnancy may influence autism incidence and severity.
- Sulfate's potential role in mitigating autism risk warrants further investigation.
- Dietary interventions focusing on sulfate intake could be a future avenue for autism prevention or management.
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