If you don't first consider, then measure for specific hormone imbalances you'll remain unconvinced that hormone fluctuations do often create significant ADHD symptoms.
Apparently illegal now to inject growth hormones, but briefly reading the chicken literature, appears that chickens consume/are fed a number of troubling toxic elements.
Iodine, Pregnancy and ADD Continued: Iodine deficiency is a sleeper, and significantly related to fibrocystic breast disease, estrogen metabolism and estrogen dominance [more […]