Autism Projects: New Jersey Prevalence Study


As noted previously, the basic premise of the Brimstone Theory is simple: disturbed metabolism of the oxides of sulfur cause autism. In particular, sulfite is not properly processed resulting in low levels of beneficial sulfate in blood. Avoiding sulfite in food and sulfur dioxide in drugs can help. Also, a diet rich in sulfate may be preventative. Unfortunately, sulfate in our water supply has been reduced by widespread consumption of purified bottled water and the well intentioned cleanup of the environment. The problem is easy to correct by adding sulfate to water or switching to sulfate rich bottled water. But first, we need to prove the theory is correct. That was the goal of our second research study which is summarized below from a paper published in November of 2021 by the Biomedical Journal of Scientific and Technical Research.

Autism Prevalence in New Jersey Correlates with Low Sulfate in Tap Water

Abstract: We examine autism prevalence in New Jersey (USA) and its relationship to sulfate in local tap water. Our previous work indicates that sulfate deficiency during early development increases the risk of autism. In this current study, prevalence is obtained from the report “New Jersey Autism Registry” on the state Department of Health website. The report analyzes prevalence for eight-year-old children born in 2006. The sulfate concentration of public water is calculated from test data reported in the Drinking Water Watch database. Counties are grouped into five prevalence ranges and tap water analyzed for the years 2005-2008, a period covering pregnancy through infancy. For this data set, the population weighted sulfate means correlate strongly with prevalence (correlation r=-0.94, n=10, p<0.001). This correlation, the literature and previous work suggest that increasing sulfate may help reduce the incidence of autism.

Introduction: Autism Spectrum Disorders (ASD) affect social interaction, communication, behavior and the senses. As of 2016, the prevalence was 1 in 54 for the full United States based on data from the Centers for Disease Control and Prevention (CDC). Prevalence in the state of New Jersey was even stronger at 1 in 32, giving New Jersey the highest rate of autism in the country. It is not well understood why this should be true. Reported reasons mention New Jersey's reputation for good diagnostic services along with a population characterized by high risk factors, including advanced maternal age, elevated premature rates and low birth weights.

It is the purpose of our study to introduce another factor, sulfate deficiency during pregnancy and infancy. Toward this end, we calculate sulfate concentrations in local tap water using the New Jersey Drinking Water Watch database. We determine the sulfate content of private well water using Geological Survey Reports and the New Jersey Private Well Water Testing Program. Then, we compare this data with autism prevalence rates for the birth year 2006 from the New Jersey Autism Registry, seeking the strength of correlation. A strong correlation would suggest that ingested sulfate may be a significant factor in the distribution of autism throughout New Jersey. If the correlation is also inverse and sulfate can be shown to be essential for brain development, it would suggest that increasing the sulfate from food and water may reduce the incidence of autism in New Jersey and elsewhere.

New Jersey Autism Registry: In 2009, New Jersey created the Autism Registry to better serve the needs of children with autism and their families. All children up to 21 years of age, diagnosed with autism and living in New Jersey are required to be registered. Once registered, families are linked to Case Management Services to provide guidance, resources and support. As of the year 2020, over 32,000 children had been included, making this registry the largest in the country. The Autism Registry provides data to the New Jersey Department of Health, enabling a better understanding of ASD. In particular, a graphic is available on their website which presents a map of New Jersey with counties color coded to show relative prevalence. A similar graphic is presented in Figure 1 derived from the New Jersey data. The map strategy focuses on eight-year-old children born in 2006 to best represent a meaningful comparison between counties. New Jersey's 21 counties are grouped into 5 prevalence ranges which we designate as Zones 1 through 5. Zone 1 includes counties with the lowest prevalence while Zone 5 includes counties with the highest rates of autism.

New Jersey Map

Figure 1. Distribution of Autism in New Jersey for Birth Year 2006.

Results in Graphical Form:
The results are best visualized with the help of line graphs. To illustrate the data, sulfate means for prevalence zones are plotted for each 3 year period from 2002 through 2020. Figure 2 shows population weighted means, representing the tap water available to typical residents of a zone. The graph demonstrates significant separation between zones for most years.

Population Weighted Mean

Figure 2. Sulfate in Tap Water Reported as Population Weighted Means For Each Zone

Focusing on the years 2005 through 2008, to highlight maternal pregnancy and early infancy for children born in 2006, a cleaner view of sulfate means may be presented. Linear regressions for sulfate means and population weighted means are shown in Figure 3, plotted against each of the 5 prevalence zones. As expected, the curves depict a general decline in available sulfate as prevalence increases.

Regression of Sulfate Data

Figure 3. New Jersey Sulfate Regression for the Years 2005-2008.

Conclusion: Using sulfate in tap water as an indicator for dietary sulfate, we compare the county by county distribution of sulfate in water to the prevalence of autism. We use published prevalence rates from the Autism Registry for the birth year 2006. Then we calculate sulfate concentrations for over 600 water systems as cataloged in the New Jersey Water Watch database. Concentrating on the years 2005-2008 to represent maternal pregnancy and child development through infancy, we compare the sulfate means for water against autism prevalence in all 21 New Jersey counties. The resulting correlation of a linear regression analysis shows a significant, although mild, relationship between sulfate and autism prevalence. When the simple sulfate means are adjusted to population weighted means to better represent the sulfate available to a typical family, the correlation becomes very strong (correlation r=-0.94, n=10, p<0.001). This is a surprisingly robust indicator even though other factors may likewise contribute to the development of autism. Based on our results, it may be possible to significantly reduce the incidence of autism by supplementing with sulfate rich food and water during pregnancy and early childhood. Examining New Jersey data, increasing sulfate concentrations in tap water by as little as 10 mg/L may reduce autism prevalence by meaningful margins.

The medical literature shows sulfate to be a necessary nutrient, important for organ development, brain function and toxin removal. In those with autism, blood sulfate concentrations are well below neurotypical levels. Our previous Facebook study correlated autism severity with low sulfate in beverages consumed during pregnancy. Our current study documents a strong correlation between autism prevalence in New Jersey and low sulfate in local tap water. These are very hopeful clues to autism prevention. To view the full article, click on the link below.

Autism Prevalence in New Jersey Correlates with Low Sulfate in Tap Water



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