{"id":3116,"date":"2025-09-16T13:22:09","date_gmt":"2025-09-16T16:22:09","guid":{"rendered":"https:\/\/www.spavitatech.com\/?p=3116"},"modified":"2025-09-16T13:28:54","modified_gmt":"2025-09-16T16:28:54","slug":"alimentacao-e-autismo","status":"publish","type":"post","link":"https:\/\/www.spavitatech.com\/en\/alimentacao-e-autismo\/","title":{"rendered":"Nutrition and Autism"},"content":{"rendered":"
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Nutrition and Autism: why this topic matters more than ever<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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In recent decades, the world has witnessed a significant increase in diagnoses of Autism Spectrum Disorder (ASD). In the United States, for example, prevalence rose from 1 in 150 children in 2000 to 1 in 36 in 2023, according to the CDC. In Brazil, although official data are underestimated, it is estimated that there are more than 2 million people with autism. This growth has raised urgent questions about the factors that may be contributing to this scenario\u2014going beyond genetics, traditionally considered the main cause.<\/p>

Among the most researched environmental aspects, nutrition<\/strong> and exposure to chemical substances in food<\/strong> have gained prominence. What we eat\u2014and what is hidden in food\u2014may play a much greater role in neurological development than we imagine. Compounds such as glyphosate<\/strong>, widely used in conventional agriculture, are present in a variety of processed and ultra-processed foods, from cereals to pasta. At the same time, diets rich in sugar, gluten, dairy, and chemical additives have been associated with changes in behavior and autism symptoms.<\/p>

But what does science really say about this relationship? Is there solid evidence to associate food, pesticides, and autism? And, more importantly: what can we do about it?<\/p>

In this article, we will explore the most up-to-date evidence on the connection between nutrition, glyphosate, and autism. Based on scientific studies, neuroscience, metabolic analyses, and clinical experiences, we aim to provide a critical, responsible, and informed view for parents, educators, health professionals, and public policy makers.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Environmental risk factors related to nutrition<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The invisible danger on our plates: glyphosate, aluminum, microplastics and their possible link to autism<\/strong><\/p>

What we eat is not only a source of nutrition\u2014it can also be a vector of silent contamination. Exposure to chemical residues in industrialized foods, packaging, and household utensils has attracted growing attention from science, especially in the context of autism. Among the most studied contaminants are glyphosate, aluminum, and more recently, microplastics.<\/p>

\ud83e\uddea Glyphosate: the undeclared daily poison<\/strong><\/p>

The most widely used herbicide in the world, glyphosate is present in staple foods such as wheat, corn, oats, and soy. Studies have already detected traces of this substance in cereals, pasta, and even in the urine of children in different countries. Although levels are below the \u201cpermitted limit,\u201d research indicates that cumulative and continuous<\/strong> exposure, from the womb through childhood, may have significant neurotoxic effects.<\/p>

One of the most debated theories is that glyphosate may mimic glycine<\/strong>, an amino acid essential for neural function, altering enzymes, receptors, and synapses involved in brain development. Although controversial, this hypothesis is supported by neuroimaging studies and animal models.<\/p>

\ud83e\uddf2 Aluminum: from the kitchen to the brain<\/strong><\/p>

Aluminum, widely present in kitchen utensils, pans, and aluminum foil, can migrate into food\u2014especially under heat and acidity. A study published in the Journal of Trace Elements in Medicine and Biology<\/em><\/a> (Mold et al., 2018) found elevated levels of aluminum in the brain tissue of individuals with autism<\/strong>, with intracellular accumulation in brain immune cells. Although not conclusive, the finding raised serious concerns about the cumulative effects of aluminum in childhood.<\/p>

In addition to culinary exposure, aluminum may be present in food additives and drinking water.\u00a0<\/p>

\ud83e\uddec Microplastics: the new invisible villain<\/strong><\/p>

Recent research has revealed the presence of microplastics in the milk, meat, and blood of farm animals<\/strong> intended for human consumption\u2014indicating that plastic contamination is already part of our diet (Plasticsoup Foundation, 2023; Interesting Engineering, 2023).<\/p>

Even more alarming, studies such as those by Prata et al.<\/a> (2020) and Ibrahim et al.<\/a> (2023) show that plastic particles can:<\/p>