I recent­ly report­ed on an intrigu­ing study exam­in­ing the impact of an herbal treat­ment for youth with ADHD. Results from this ran­dom­ized-con­trolled tri­al were quite promis­ing and con­sis­tent with the idea that some indi­vid­u­als with ADHD have defi­cien­cies in essen­tial nutri­ents that com­pro­mise healthy brain devel­op­ment and result in ADHD symp­toms. This idea has sparked…