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Originally posted by Heather:There are a few causes for ADHD: Brain structure, which influences temperament.
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I'd heard studies showing the brains of those with ADHD are typically 2-4% smaller in size than others. barring the very rare cases where it seems to have arisen after head trauma later in life, I'm guessing that's what you are referring to.
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The function of chemicals in the brain that help regulate attention and activity (dopamine and norepinephrine). Abnormal function of the prefrontal cortical lobe that causes problems with attention and impulse control. (Glucose uptake)
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Haven't heard of this glucose thing, I'll look into it - are there any particular studies?
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There are also environmental factors to consider, such as exposure to toxins, nutrition, and lifestyle habits.
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This has been largely and completely debunked. Very young children with food allergies may be affected, but as far as nutrition/sugar being a cause or changing diet helping, it's generally held that unless the dietary improvements involve grinding in coffee and sprinkling on speed, that it won't help. ;-). That said, a healthy diet is good for everyone.
As for Ritalin, it's been around 40-50 years and is still popular, there are alternatives too (Adderall XR, Concerta etc) including non-amphetamine based (Strattera etc).