Prescription stimulant drugs such as Ritalin and Adderall are commonly used to treat attention deficit hyperactivity disorder (ADHD), including among children. In the United States, an estimated 3.5 million children ages 3 to 17 take medication…

Prescription stimulant drugs such as Ritalin and Adderall are commonly used to treat attention deficit hyperactivity disorder (ADHD), including among children. In the United States, an estimated 3.5 million children ages 3 to 17 take medication…