For millions of adults and children managing Attention-Deficit/Hyperactivity Disorder (ADHD), Adderall is a lifeline. This prescription stimulant, a combination of amphetamine and dextroamphetamine, sharpens focus, reins in impulsivity, and brings a semblance of order to a scattered mind. Yet in an age of digital convenience and sky-high healthcare costs, the search for an easier, cheaper…