About half of adults with it are not diagnosed until age 18 or older. Experts are debating whether it's being under- or ...

A ThedaCare pediatrician says red dye #3 can cause behaviors associated with ADHD, even in kids who don't have it.

Learn the truth behind L-tyrosine and its claims as a 'natural' ADHD treatment. Discover how it works and why it shouldn't ...