Old maps just don't cover the ground: The rules of the ADHD medication game dramatically change with new science discoveries - and I carefully spell out those details in my fresh review: New ADHD Medication Rules.
The most frequent ADHD treatment failure, the most frequent ADHD medications complaint seen every day in our busy offices, is weight loss non-compliance with ADHD meds.
Allergists focus on traditional medical issues of acuity, life and death. IgG issues most often arise in the evaluation of chronic illness that often presents as refractory mental problems - like ADHD.
This deep but brief review by Camille F. J. Lieners PhD, Luxembourg, regarding the IgG controversy [Evomed Diagnostics] helps answer many questions about food testing.