Overwhelming science—over 450 studies—by then attested to thimerosal’s devastating toxicity.31 Because testosterone amplifies the neurotoxicity of the mercury molecule, boys disproportionately suffered reduced IQ and a range of developmental disorders—ADD, ADHD, speech delay, tics, Tourette’s syndrome, narcolepsy, ASD, and autism following exposure to ethylmercury in thimerosal.

