While many people are quick to suggest ADHD when they see a hyperactive kid, ADHD is just one potential cause of hyperactivity. Learn what can cause hyperactivity. Hyperactivity is a state of being ...

"Don't give him too much sugar or he will become unmanageable!" How many times have you heard this phrase at a birthday party or during a snack? The link between sugar and hyperactivity in children is ...

Joe Wicks sparked controversy last year after claiming ultraprocessed food could trigger ADHD, and that his childhood ...

CHICAGO — Hyperactive children and teens have slightly smaller brains than those without the disorder, a study shows. Exactly why this is so is not clear, but the researchers said the smaller brain ...