> People with ADHD have low baseline dopamine That’s one way to have ADHD. There are other ways, like gene polymorphisms of dopamine receptors modifying the re

> People with ADHD have low baseline dopamine That’s one way to have ADHD. There are other ways, like gene polymorphisms of dopamine receptors modifying the receptor density, activity, affinities or other parameters; or gene polymorphisms of monoamine oxidase, or dopamine beta-hydroxylase, or tyrosine/tyramine metabolism, or…