Hair Test Rules Out Autism in Babies

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A new test that examines a single strand of hair could change how doctors check for autism in young children.

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Just as scientists can learn about past climate by studying tree rings, this test reads the chemical story written in a strand of hair.

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With the rise in autism prevalence, earlier intervention in children's formative years has become a critical priority

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The test looks at how our bodies process various substances, including things we eat and chemicals we encounter

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This broader view reflects a growing scientific understanding that autism involves both genetic and environmental factors.

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While focusing first on autism, LinusBio believes their hair analysis method could help with other conditions too.

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As Arora explains, "We have 150 million biochemical signatures per person from a single one-centimeter strand of hair."

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The American Academy of Pediatrics still recommends regular autism screenings at 18 and 24 months.

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