neurotransmitters
Can You Really Have “Low Dopamine”? What Tests and Supplements Can’t Tell You
A checklist of “low dopamine symptoms” can feel uncannily accurate. It still cannot measure a neurotransmitter, diagnose ADHD or tell you which treatment will work.
ADHD isn’t a simple dopamine deficiency. So why do stimulants work?
The treatment is not the diagnosis. Imaging, genetics and genuine dopamine-deficiency disorders point to timing and circuits—not an empty chemical tank.