Before he started taking a liquid, nonpsychoactive form of marijuana, Jayden couldn't walk, eat solid food or take a bath. He has Dravet's syndrome, a rare and catastrophic form of childhood epilepsy. It has triggered seizures so frequent that 44 times he has been rushed to the hospital in an ambulance. Jayden's doctors prescribed 22 anti-seizure pills a day, which controlled the seizures but left him immobilized due to the side effects. He's in pain and suffering and crying," said Jayden's father, Jason David. "You can't help him no matter what. What are you supposed to do?" Last year, he had enough. David turned to ... medical marijuana. For the first time since Jayden was 4 months old, the boy went through an entire day without a seizure. Jayden [now] plays at a park, climbing up and down the steps of the jungle gym. He swims at his local pool. His father has begun to wean him off the powerful pharmaceutical pills, which he believes have kept his son from developing properly. The liquid, nonpsychoactive form of marijuana that Jayden takes ensures the boy doesn't get "high." Harborside Health Center, a medical marijuana clinic in Oakland, California, helped create the original tincture Jayden took. The center still analyzes and tests the marijuana before David administers it to his son. "Parents don't want to bring their children to something controversial like cannabis," says Harborside's executive director, Steven DeAngelo. "The only thing separating them from help are outdated rules that need to be changed." Those rules are at the federal level, where marijuana remains illegal.