Al-Azhar University Study Confirms That Mercury Is Linked To Autism

Published: Nov 30, 2016

Two new studies by international teams, including Egyptian scientists, have validated the link between autism and mercury.

In an article published in the journal Metabolic Brain Disease, a team of nine scientists from leading Egyptian universities and medical schools confirmed the causal role of mercury in the onset of autism.

The scientists determined the extent of mercury poisoning in children by measuring urinary excretion of organic compounds called porphyrins, which act as biomarkers for mercury toxicity. The researchers also measured blood levels of mercury and lead. The researchers found a strong relationship between mercury toxicity and the presence of autism and a direct correlation between levels of mercury toxicity and the severity of autism symptoms.

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